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Environmental problems in manufacturing industries are a global issue owing to severe lack fossil resources. In assembly sequence planning (ASP), the research effort mainly aims to improve profit and human-related factors, but it still lacks in the consideration of the environmental issue. This paper aims to present an energy-efficient model for the ASP problem.

The proposed model considered energy utilization during the assembly process, particularly idle energy utilization. The problem was then optimized using moth flame optimization (MFO) and compared with well-established algorithms such as genetic algorithm (GA), particle swarm optimization (PSO) and ant colony optimization (ACO). A computational test was conducted using five assembly problems ranging from 12 to 40 components.

The results of the computational experiments indicated that the proposed model was capable of generating an energy-efficient assembly sequence. At the same time, the results also showed that MFO consistently performed better in terms of the best and mean fitness, with acceptable computational time.

This paper proposed a new energy-efficient ASP model that can be a guideline to design assembly station. Furthermore, this is the first attempt to implement MFO for the ASP problem.

The purpose of this study is to discover the distribution and trends of existing Offsite construction (OSC) literature with an intention to highlight research niches and propose the future outline.

The paper adopted literature reviews methodology involving 1,057 relevant documents published in 2008-2017 from 15 journals. The selected documents were empirically analyzed through a topic-modeling technique. A latent Dirichlet allocation model was applied to each document to infer 50 key topics. A machine learning for language toolkit was used to get topic posterior word distribution and word composition.

This is an exploratory study, which identifies the distribution of topics and themes; the trend of topics and themes; journal distribution trends; and comparative topic, themes and journal distribution trend. The distribution and trends show an increase in researcher’s interest and the journal’s priority on OSC research. Nevertheless, OSC existing literature is faced with; under-researched topics such as building information modeling, smart construction and marketing. The under-researched themes include organizational management, supply chain and context. The authors also found an overload of similar information in prefabrication and concrete topics. Furthermore, the innovative methods and constraints themes were found to be overloaded with similar information.

The naming of the themes was based on our own interpretation; hence, the research results may lack generalizability. Therefore, a comparative study using different data processing is proposed. The study also provides future research outline as follows: studying OSC topics from dynamic evolution perspective and identifying the new emerging topics; searching for effective strategies to enhance OSC research; identifying the contribution of countries, affiliation and funding agency; and studying the impact of these themes to the adoption of OSC.

This study is of values to the scholars, as it could stimulate research to under-researched areas.

This paper justifies a need to have a broad understanding of the nature and structure of existing OSC literature.

Upon completion of this case study, students will be able to identify the key changes in the marketing environment affecting the industry, demonstrate the elements of the marketing mix in the fast-food industry, illustrate the crucial elements of customer value-driven marketing strategy, critique relevant marketing strategies that are crucial for business development and formulate effective market expansion strategies for Al-Chef Cafetaria to achieve sustainable competitive advantage in the VUCA world.

The Al-Chef Cafeteria, established by Ali Arif, one of the partners, became one of the most happening quick service restaurants (QSRs) in Patna. However, the outbreak of the COVID-19 pandemic disrupted the once-thriving fast-food market in the city as the government imposed lockdowns to restrict the onslaught of the pandemic. The relentless waves of the pandemic in the subsequent months severely impacted India and worsened the economic challenges. Consumer behaviour towards outdoor eateries, especially QSRs, became uncertain, which led to the exit of several smaller players in the industry. In June 2021, because of an uncertain future, Arif was forced to contemplate different business trajectories for survival and growth. Arif’s resilience was highlighted, as he endeavoured to revive his dream cafe. To start the café, Arif had quit a stable job in the Middle East. His journey mirrored the broader narrative of businesses navigating uncharted waters as the cafe transformed from a flourishing enterprise to one reeling from adversity and looking forward to undergoing a strategist lens for revival. Against an uncertain business landscape and wavering consumer sentiment, Arif grappled with the question of whether a return to normalcy was possible or if a new-normal system would emerge. This case study highlighted the challenges and uncertainties faced by the Al-Chef Cafeteria post-pandemic and the strategies needed to rewire the previous business model to chart a new growth trajectory.

This case is suitable for postgraduate-level marketing management or sales management (business development) courses in any of the following programmes: MBA programme, PG diploma in marketing management/PG diploma in hospitality and tourism management/PG diploma in sales management/PG diploma in food and beverage service/PG diploma in service management, part-time diploma programmes in management and executive programmes in management.

Teaching notes are available for educators only.

CSS 8: Marketing.

This study aims to explore the instructional leadership practices implemented by academic professionals and leaders to enhance the curriculum of Islamic economics and finance (IEF) in two public universities in Saudi Arabia.

This study used a qualitative approach, using a case study methodology that focused on two meticulously chosen universities in Saudi Arabia. A total of 21 academics from two public universities in Saudi Arabia who worked in IEF schools were selected for semi-structured interviews.

The findings showed that two universities in Saudi Arabia that offer degrees in IEF exhibited limited instructional leadership. The findings indicate four apparent barriers that may explain the lack of involvement in instructional leadership and fair practices in the IEF curriculum at Saudi Arabian universities. According to this study, a positive collegial climate in Saudi universities’ IEF promotes shared instructional leadership.

The use of a limited qualitative method and small sample of respondents in this study may not provide enough evidence to generalise the findings to all universities and higher education schools in Saudi Arabia. Although a case study was used to describe IEF curriculum management and implementation at the two universities, caution should be exercised when applying these findings to other institutions.

IEF schools in Saudi universities need to leverage their positive, collaborative and relationship-building environments to develop activities that promote shared instructional leadership.

The research findings can offer valuable insights and examples for school leaders to develop instructional activities and promote the concept of “shared instructional leadership”. This approach involves delegating responsibilities and actions to others to enhance the IEF curriculum’s quality. Policymakers and university officials can use these findings to enhance strategic policies.

English as a foreign langauge (EFL) students find it difficult to apply the theoretical knowledge they acquire on translation in the practical world. Therefore, this study explored if training in pretranslation techniques (PTTs) (syntactic parsing) as suggested by Almanna (2018) could improve the translation proficiency of Yemeni EFL students. Moreover, the study also assessed which of the PTTs the intervention helped to develop.

The study adopted a primarily experimental pre- and posttests research design, and the sample comprised of an intake class with 16 students enrolled in the fourth year, Bachelor in Education (B.Ed), Hadhramout University. Six participants were also interviewed to gather the students' perceptions on using PTTs.

Results showed that students' performance in translation developed significantly (Sig. = 0.002). All the six PTTs showed development, though subject, tense and aspect developed more significantly (Sig. = 0.034, 0.002, 0.001 respectively). Finally, the study reported students' positive perceptions on the importance of using PTTs before doing any translation tasks.

One of the recurrent errors that can be noticed in Yemeni EFL students' production is their inability to transfer the grammatical elements of sentences from L1 (Arabic) into L2 (English) or the visa versa. The researchers thought though translation is more than the syntactic transmission of one language into another, analyzing the elements of sentences using syntactic and semantic parsing can help students to produce acceptable texts in the target language. These claims would be proved or refuted after analyzing the experiment result of the present study.

Strategic stakeholder engagement, entrepreneurialism, ecosystem, corporate social responsibility, event management, branding, marketing strategy.

Post-graduate level, practitioners interested in MENSA Region, entrepreneurship policy makers and NGOs.

Abraaj Capital Ltd (Abraaj), a highly reputed private equity investment and management company, strongly believed in corporate social responsibility, strategic stakeholder engagement and entrepreneurship ecosystem development. In November, 2010, Abraaj held the “Celebration of Entrepreneurship” (CoE) a two-day free entrepreneur event, in Dubai. CoE was attended by more than 2,400 participants. The purpose of CoE was to contribute to building an entrepreneurship ecosystem in the Middle East North Africa South Asia region (MENASA). Based on participant feedback, CoE Outcomes and stakeholder feedback, the event was very successful.

This case is a good example of community engagement and showcases entrepreneurship ecosystem development. This case also highlights the challenges of putting together a signature event in a very short time frame. The future management dilemmas are also raised on various issues like whether to make this successful event a regular part of their organizational activities, and issues concerning the funding of such events. This case can be used to teach event management, branding, marketing strategy, CSR and entrepreneurship (from the ecosystem point of view). It will appeal to both educationalists and practitioners interested in the MENASA region, policy makers who facilitate entrepreneurship, CSR managers, event management companies and marketing specialist. It can be used to teach both undergraduate and postgraduate courses.

Strategy students can focus on marketing and branding strategies; like stakeholder engagement, internal marketing, social media, positioning and brand architecture. Student of event management can learn about prioritizing, adaptability, funding and the complexity of layering a program.

Teaching notes, videos.

Service quality has been widely recognized as the core value of any higher education institution (HEIs), especially in the context of higher education reform in Vietnam. The paper aims to assess the student’s perceived service quality using SERVPERF scale and to find the relations between perceived service quality, satisfaction and loyalty in one public university in Vietnam.

The self-structured questionnaire using SERVPERF scale was administered to 350 students currently attending full-time courses at the university. Confirmatory factor analysis was used to certify the elementary factors. The regression models were applied to determine the relationship between service quality, student satisfaction and student loyalty.

The findings revealed the significant relationships between student perceived service quality with satisfaction and loyalty. However, this relationship is mediated by student satisfaction.

The study is limited to public university education service and examined the perspective of student as “primary customer”; therefore, generalizing the results to other service industries and other role of student as stakeholder or citizen should be used with caution.

The SERVPERF scale could be delivered regularly to get the student’s perception on the HEIs performance. The results should be taken for purpose of continuing quality improvement to enhance the satisfaction and loyalty, particularly in the context of highly competitive environment and university autonomous in Vietnam.

This is believed to be the first study in Vietnam with sufficient evidence to support the concept that service quality positively related to students’ satisfaction and loyalty and satisfaction as mediating factor.

The purpose of this study is to explore the applications of 3D printing in space sectors. The authors have highlighted the potential research gap that can be explored in the current field of study. Three-dimensional (3D) printing is an additive manufacturing technique that uses metallic powder, ceramic or polymers to build simple/complex parts. The parts produced possess good strength, low weight and excellent mechanical properties and are cost-effective. Therefore, efforts have been made to make the adoption of 3D printing successful in space so that complex parts can be manufactured in space. This saves a considerable amount of both time and carrying cost. Thereof the challenges and opportunities that the space sector holds for additive manufacturing is worth reviewing to provide a better insight into further developments and prospects for this technology.

The potentiality of 3D printing for the manufacturing of various components under space conditions has been explained. Here, the authors have reviewed the details of manufactured parts used for zero-gravity missions, subjected to onboard international space station conditions and with those manufactured on earth. Followed by the major opportunities in 3D printing in space which include component repair, material characterization, process improvement and process development along with the new designs. The challenges like space conditions, availability of power in space, the infrastructure requirements and the quality control or testing of the items that are being built in space are explained along with their possible mitigation strategies.

These components are well comparable with those prepared on earth which enables a massive cost saving. Other than the onboard manufacturing process, numerous other components as well as a complete robot/satellite for outer space applications were manufactured by additive manufacturing. Moreover, these components can be recycled onboard to produce feedstock for the next materials. The parts produced in space are bought back and compared with those built on earth. There is a difference in their nature, i.e. the flight specimen showed a brittle nature, and the ground specimen showed a denser nature.

This review discusses the advancements of 3D printing in space and provides numerous examples of the applications of 3D printing in space and space applications. This paper is solely dedicated to 3D printing in space. It provides a breakthrough in the literature as a limited amount of literature is available on this topic. This paper aims at highlighting all the challenges that additive manufacturing faces in the space sector and also the future opportunities that await development.

The aim of the paper is to identify the key factors that affect Guinean family business (FB) succession planning. The study also evaluates the impact of these factors on the succession planning process to ensure business continuity.

This descriptive quantitative research is based on a survey of 383 family businesses FBs in Conakry, the capital city of Guinea. The structural equation model (SEM) was used to analyze and validate the model featuring factors that influence family business FB succession planning (FBSP). The Theory of Stewardess and the Theory of FB Rivalry have been employed in the study.

While the incumbent attributes, firm attributes, and estate tax were revealed to have no significant influence on succession planning, the successor attributes and the family relationship significantly affected succession planning. Besides, undesirable domestic relationships among children of different mothers from polygamous families had an indirect impact on business succession planning.

The limitations of the study include the population of the FBs being restricted only to those located in Conakry, the capital city. The study did not consider other regions and cities of Guinea. Besides, the grouping of attributes or characteristics was problematic, and studying each attribute separately as an independent variable would be much better. Finally, the limited literature and available data on Guinean FBs in general and succession planning generalize the findings to be done cautiously. Therefore, more studies are needed on FB succession in the country to further confirm these findings.

The study may help ensure social solidarity based on the findings of factors associated to polygamous families in relation to businesses.

Few studies have been done on FBs in Conakry. Besides, putting attributes or characteristics into categories has been presented. Moreover, there is inadequate relevant literature and data on Guinean FBSP. Considering these limitations, the generalization of the findings should be done with caution. Therefore, this study touched on the issue of family business succession in Guinea which substantiates the findings.

The purpose of this study is to examine and review tayyiban indicators in the context of halal food production. In Islam, food produced or manufactured must be halal and tayyiban. Even though both halal and tayyiban are always mentioned together in the Quran, the halal aspect is highlighted more than tayyiban. The discussion of tayyiban’s indicators is still vague.

The study was adopted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for the review of the current research which used two main journal databases, namely, Web of Science and Scopus. Accordingly, the search resulted in a total of 40 articles that can be systematically examined.

The results of review of these articles formulated five main themes: safety, nutrition, cleanliness, quality and authenticity. These five indicators are considered relevant enough in the context of halal food production to build a comprehensive tayyiban concept.

This study enriches the field of halal food research. The concept of tayyiban as a whole has been given limited attention in academic literature. At the end of this study, a number of recommendations are suggested for the reference of future scholars.