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The purpose of this paper is to develop an effective framework for implementing Lean strategies in small- and medium-sized enterprises (SMEs) in the Kurdistan Region of Iraq (KRI).

Based on the integration of LM tools and techniques with the Malcolm Baldrige National Quality Award (MBNQA) criteria a systematic Lean implementation framework for manufacturing SMEs has been proposed. The core values, drivers and tools of the proposed framework were further developed based on case studies in three SMEs in the KRI.

Proposed framework is able to provide a simple pathway for SMEs to systematically implement Lean techniques in seven functional areas in order to create Lean culture in the organisation. Business performance measurement in terms of profitability, customer satisfaction, employee’s satisfaction, competitiveness growth and ergonomic improvement is presented in favour of evaluating Lean outcomes appropriately. It also presents the experience of small firms in implementing Lean programmes to show that Lean is valid in SMEs.

The framework concentrates only on the internal issues of the organisation, while external variables such as national culture and external support are excluded.

The framework assists improvements in SMEs that either initially attempt to start Lean journey or those that are at more advanced levels towards excellent-Lean manufacturing. The framework can also be used as a self-assessment model to determine the degree of Lean readiness.

To the best knowledge of the author, it is the first framework that integrates Lean techniques with MBNQA criteria to support Lean implementation in SMEs. It is also the first study regarding Lean-excellence in the KRI.

Demanding and highly competitive business environment has stimulated small and medium enterprises (SMEs) to restructure their manufacturing practices. Lean manufacturing (LM), a comprehensive alternative, is now being adopted, notably by manufacturing organizations, to increase business effectiveness and performance through a variety of lean approaches. Lean implementation, however, ran into a number of difficulties, which showed that non-technical factors such as human-related practices must also be integrated if lean is to be successful. This study aims to examine a thorough overview of the various human-related lean practices (HRLP) mentioned in recent literature and to determine which of them is more pertinent to a successful LM implementation in SMEs.

A total of 193 publications published in 45 journals between 2013 and 2023 and based on the 4 reputable publishers, namely, Science Direct, Emerald Online, Taylor and Francis and Springer Link, were gathered based on a systematic literature review of peer-reviewed journal articles in LM.

The amount of research on human resource management and lean management that has been conducted has increased dramatically during the past few years. The outcome of this study will offer a thorough analysis of soft lean practices found in the LM literature that manufacturing SMEs should take into account while implementing lean.

The scope of this research is restricted to a survey of scholarly works using the terms “Lean manufacturing” or “Lean production” as well as “human” or “people” or “soft-lean practices” in the title. Furthermore, only works published in scholarly publications that have undergone peer review were included. Also, due to the authors’ linguistic restrictions, only English articles were used. The HRLP linked to a smooth lean transition are described in this research. Thus, it can be used to assist the production and human resource departments in raising an organization’s long-term performance.

The study gives researchers a better grasp of the direction the subject is taking and what gaps still exist, which aids them in focusing their research on HRLP in small- and medium-sized businesses.

Unlike multinational companies, small and mid-size enterprises (SMEs) have budget constraints and, thereby, cannot invest heavily in improving the creativity of employees. They look for alternative budget-friendly ways to do the same. The authors of the current paper attempt to identify two psychological-based constructs which positively influence creativity among employees. Both these psychological constructs may be improved among the employees using suitable interventions from the human resource (HR) professionals and line managers working in the organization. This study is an attempt to test the influence of organization-based self-esteem (OBSE) and psychological capital (PC) (both malleable) on creative performance behaviour (CPB) among SME employees.

Validated instruments were used to collect data. Structural equation model (SEM) was used to evaluate the 377 responses collected from the employees working in three SME's in India. All three SMEs work in the area of innovative process design and require a high level of creativity among employees.

PC fully mediates the relationship between OBSE and the CPBs of employees. Employees experiencing higher levels of OBSE will develop higher self-esteem, and these employees will exhibit more creative behaviours, increasing the likelihood of achieving creative results.

This study provides valuable inputs to the creativity literature as it describes the process of how self-esteem influences the creativity of an employee. HR professionals working in SMEs can work on enhancing the OBSE and PC (both malleable) of employees to improve creativity among employees.

To the best of the researcher's knowledge, this is the first attempt to identify frugal ways to improve creativity, especially in SMEs.

The Baldrige criteria for assessing business performance excellence (BCPE) suggests a relationship among seven self-assessment categories. The purpose of this paper is to take an in-depth look at the BCPE by testing the causal relationship among categories grouped into four basic dimensions – driver triad, work core, outcomes, and brain centre. Identifying meaningful interrelationships for leaders helps them transform their organisations to achieve performance excellence.

A systems perspective supports system mapping for understanding meaningful interrelationships among dimensions and mediating factors affecting business performance excellence. A 35-item questionnaire designed to measure seven categories of the BCPE (version 2022–2023) was administered to export and import (EXIM) businesses across Thailand. Valid responses (n = 290) were analysed through SPSS and AMOS via structural equation modelling (SEM) to test the hypotheses and explore the influencing factors.

A strong systems perspective focus is essential for high organisational performance. The result reveals that all seven BCPE categories are significantly linked. In addition, mediation analysis (taking selected mediators) proved hypothesised cause-and-effect relationship as significant. The results demonstrate that the brain centre plays a crucial role in driving business success promulgating its influence within the model.

This study provides the necessary backgrounding in systems perspectives confirming that the BCPE premises on a set of four basic dimensions: driver triad (leadership, strategy, and customers category), work core (workforce and operations category), brain centre (measurement, analysis, and knowledge management category), and outcomes (results category). These four dimensions define the essentials of an integrated management system. Further, the study shows that measurement, analysis, and knowledge management directly influenced customer focus, the highest coefficient path among the criterion in the Baldrige framework. This is the critical driver in predicting performance outcomes via meaningful feedback.

From a managerial point of view, the structured system management framework proposed provides a specific guide for the alignment in quality management, which can change its practice in business management and award assessment. The results evidence a significant relationship among driver triad, work core, brain centre, and outcomes to propose a form of system management. The findings help award examiners or business practitioners provide system mapping for evaluation – i.e. how well organisations meet their goals and how best to prepare feedback reports to applicants that paint meaningful pictures.

This study promotes a systems perspective when approaching business performance excellence, whereas other studies provide evidence to individual relationships. Moreover, the examined interrelationship among dimensions – driver triad, work core, outcomes, and brain centre – provide novel system mapping to guide managers, practitioners, or award examiners in evaluating quality management practice.

A rich agenda for future research in the field of Lean Manufacturing (LM) is available in the academic literature. The purpose of this paper is to determine the LM future research methodologies suggested in the literature and to classify them into themes. Classifying these themes into broad categories is also an aim of the present study.

For the purpose of the present study, a systematic literature review (SLR) of peer reviewed journal articles in LM was conducted. A total of 214 articles published in 46 journals during 2010–2020 were collected from four major management science publishers, namely, Emerald Online, Elsevier/Science Direct, Springer Link and Taylor and Francis. To organize the qualitative data into meaningful themes and these themes into broad categories, the quality tool “affinity diagram” was applied.

The review of LM articles that are increasing over time reveals the “vital few” academic journals, which have published most of the sample articles. The plethora of the suggested future research methodologies are analytically presented and classified into meaningful themes, namely, the size of the research sample and its composition, several types of study (other than surveys), longitudinal studies, applying advanced statistical analysis and (mathematical) modeling techniques, objective, real and quantitative data, surveys, mixed/multiple research studies, reliability and validity analysis, using computer-aided technology for data collection and processing and research collaborations. These themes in turn are classified into broad categories, namely, study, data and statistical analysis and modeling.

This SLR is not comprehensive because the number of the databases searched is restricted to four. Moreover, the literature review is limited to peer reviewed journal articles regarding Lean only in the manufacturing sector, while the subject reviewed is limited to the future research methodologies. The subjectivity of classifying the large number of the future research methodologies into themes and these themes into broad categories is also a limitation of the present SLR. Based on these limitations, future literature review studies can be carried out.

Researchers can be analytically informed about the future research methodologies suggested in the literature and their respective key themes and broad categories, to design original research studies of high academic and practical value.

This study goes beyond previous SLRs on LM by presenting analytically the plethora of the future research methodologies suggested in the literature as well as by identifying natural patterns or groupings of these methodologies.

This research seeks to evaluate the impact of applying lean construction principles on the performance of reinforcement operations using a discrete-event simulation (DES) approach.

Process mapping of reinforcements operations was first established through field observation and interviews with construction managers involved in the selected project. Subsequently, quantitative data were gathered and then used to identify the best probabilistic density functions for each activity duration based on the fit-quality tests. Upon testing the validity of the real-world model, a lean simulation model was developed, using ARENA software, to investigate the impact of lean construction principles on the performance of such processes.

Lean principles are effective in enhancing the performance of the selected construction process. Output performance measurements for real-world model and lean model revealed that lean construction principles led to 41% improvement in process productivity, 14% enhancement in process efficiency and 17% reduction in cycle time.

The statistical findings only represent the process under study (reinforcement process) and cannot be generalized to other construction activities. In order to draw generalizable conclusions, future works are needed to extend this study to different project sizes and more complex construction processes (e.g. bricklaying process and concrete pouring operations). Moreover, there are other factors such as labor skills, rework and uncertainty, site conditions that require further analyses for leaner construction projects.

The methodology and the techniques presented in this work can be used for decision making by analyzing various lean construction scenarios and evaluating their impacts on performance outcomes of any construction process prior to real-world implementation.

Voice role identification and the psychosocial voice barriers represented by implicit voice theories (IVTs) affect lean team members' prosocial voice behavior and thereby lean team performance. This paper investigates how role definition and IVTs influence individual lean team-members' prosocial voice behavior during lean implementation.

This research was conducted in four case readymade garment (RMG) factories in Bangladesh following a mixed-method research approach dominated by a qualitative research methodology. Under the mixed-method design, this research followed multiple research strategies, including intervention-based action research and case studies.

The findings suggest that voice role perception affects the voice behavior of the individual lean team members. The findings also demonstrate that voice role definition significantly influences individually held implicit voice beliefs in lean teams.

This research was conducted in four sewing lines in four RMG factories in Bangladesh. There is a need for a cross-sector and cross-country large-scale study that follows the quantitative research methods in different contexts.

This research contributes to the operations management literature, especially in lean manufacturing, by presenting the difficulties of mobilizing employee voice in lean problem-solving teams. This work provides new knowledge to managers to address challenges and opportunities to ensure decent work and to improve productivity.

This research raises a key issue of employee voice and its influence on lean performance which addresses two critical areas of employee voice behavior in lean teams: team-members' voice role perception and implicit voice beliefs that influence their voice behavior in the workplace, thereby influencing team performance.

Many future research proposals of Lean Manufacturing (LM) are presented in the literature. The purpose of this paper is to determine these future research proposals of LM which are country-related and classify them.

A systematic literature review (SLR) of peer-reviewed journal articles in LM was conducted. A total of 145 articles published in 34 journals during 2010–2020 were collected from four major management science publishers namely, Emerald Online, Elsevier/Science Direct, Springer Link and Taylor and Francis. The country-related future research proposals of LM identified in the literature were classified according to, firstly, the continent of the country of reference, and secondly, some form of natural affinity of these proposals creating meaningful themes. The quality tool “affinity diagram” was applied to classify the country-related future research proposals of LM.

The country-related future research proposals of LM, which are increasing in the literature over time, refer mostly to studies to be conducted in several continents/countries and to multinational studies. Conducting studies specifically in Asia, Europe, South and North America, Africa and Australia–New Zealand is also suggested. The plethora of the country-related future research proposals of LM were classified, based on the affinity of their content, into 18 meaningful themes. These themes were also classified based on their affinity into two broad categories, namely “themes concerning the LM approach itself” and “themes concerning factors outside the LM approach”.

The restricted number of the databases searched and the subjectivity of classifying the large number of the country-related future research proposals into themes are the main limitations of the present SLR. Based on these limitations, future literature review studies can be carried out.

Useful proposals are provided to researchers of several countries for conducting original and country-specific research studies which can enrich the knowledge of the implementation of LM under the specific circumstances of a country for the benefit of practitioners.

This study goes beyond previous literature review studies on LM by focusing exclusively on the LM future research agenda which is country related. The analytical presentation of the country-related future research proposals as well as the formulation of clusters of these proposals make the present SLR study substantially different from those carried out worldwide so far.

There is a scarcity of research about cultural aspects of organization related to lean implementation. The purpose of this research is to investigate the effects of lean practices and organizational culture on the operational performance of small- and medium-sized manufacturing enterprises.

The study is based on a survey conducted and data collected from 215 manufacturing SMEs in India. The hypothesized relationships are then analyzed with structural equation modeling.

The results showed that the constructs of lean practices and organizational culture have significant and direct effects on the operational performance of Indian manufacturing SMEs. Further, this research shows the mediating effect of organizational culture on sustaining lean processes within small-medium manufacturing business setups.

Future research is required in a more diverse context to confirm the generalization of the results. Future research may be extended to investigate the effects of lean and organization cultural aspects on measures of financial, social and environmental performance.

The results obtained would help managers of manufacturing SMEs to better understand the linkage between lean and operational performance, considering the aspect of cultural change management in an organization. The outcome of this research provides useful indications of how organizations can work to sustain the philosophy of lean manufacturing within their workplace.

There is a lack of research at the critical intersection of organizational culture and sustainability of lean implementation. Culture is key to making changes required for lean implementation and in sustaining the drive toward lean production and management. This research is an attempt to fill that gap.