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Sustainable construction practices are strongly correlated with a profitable and competitive construction industry, improved client satisfaction and efficient use of resources. However, due consideration is not being given to sustainable construction practices in Nigeria. Therefore, this study aims to identify the unsustainable construction practices on construction sites, the barriers to sustainable construction and possible strategies to improve sustainable construction in Nigeria.

A questionnaire survey of 50 construction sites was conducted with construction professionals on the sites as the specific target, out of which only 43 construction sites have at least a construction professional present at the site. Forty-three filled questionnaires from the respondents were used for descriptive (mean score, standard deviation and charts) and inferential analysis (t-test and Kruskal–Wallis) in this study.

The study shows that a large percentage (75%) of construction professionals in Nigeria are aware of sustainable construction. The descriptive and inferential analysis showed a disparity in the ranking of the 12 unsustainable practices, 14 barriers and 11 strategies among the respondents. Five unsustainable practices (“negative externalities”, “excess energy”, “unsustainable technologies”, “non-management of health and safety of workers” and “material waste”), six barriers to sustainable construction (“absence of historical data and exemplary projects on which construction professionals can build and learn from”, “lack of professional to handle the task”, “poverty and low urban investment”, “lack of urban and construction policy”, “lack of awareness” and “lack of technical know-how”) and three strategies to improve sustainable construction practices in Nigeria (“cooperation, partnership and participation”, “protection of biodiversity and conservation of natural resources” and “sustainability assessment system”) were found to be significant.

The study offers significant insights into the construction industry unsustainable practices, barriers to sustainable construction, as well as strategies for improving sustainable construction practices. These insights can be applied to other developing countries with an emphasis on geographical differences.

To the best of the authors’ knowledge, this is one of the recent studies in Nigeria that explored the context of sustainable construction in the construction industry by providing insights into the unsustainable construction practices, barriers and strategies to improve sustainable construction in Nigeria.

The study aims to investigate the academic libraries' response to the coronavirus disease 2019 (COVID-19) pandemic situation in Nigeria.

A survey research design was employed for the study. The population of the study was all the 584 approved academic institutions in Nigeria. A structured questionnaire administered online was designed to collect data with Google Form from heads of library (who are the chief principal officer) in all the academic institutions. The link to the survey was sent to the Nigeria Library Association (NLA) Online Forum, the platform on which Nigerian librarians fete and discuss issues relating to the profession. Social media tools such as WhatsApp and Telegram belonging to groups of academic librarians in Nigeria were also employed. The heads of the library from 108 academic libraries responded to the survey. The data generated were analyzed using a statistical tool and presented in tables.

The finding reveals that nearly all the students are not on campus since they have been directed to vacate their campus as a result of the lockdown. The study reveals some safety measures that were put in place by the libraries in Nigeria to include total closure of the library (59.3%), provision of hand sanitizer (55.6%) and the use of face mask and nose covers by library users (31.9%). The finding further indicates social distancing measures also put in place to include communication done via social media (59.3%), attendance to patrons (51.9%), class/lecture (51.9%), training/conferences (37%) and paper presentations (37%) that are all canceled, respectively. On access to library materials, a majority (87.96%) of the academic libraries in Nigeria provide only online materials to their users, while 9.26% of the academic libraries provide access to both prints and online materials.

The paper will contribute to the body of literature on academic libraries' response to the COVID-19 pandemic in Nigeria and beyond.

While the disease is still very much with the world, libraries have to continue providing information resources in support of the research studies and sensitize the world on the measures to take to curtail the pandemic.

The results can help other libraries find ways and means to adjust services, so that they can still meet the needs of users in this pandemic.

This study aims to investigate the physicochemical and sensory characteristics of fried peanut cracker snacks coated with wheat (80%) and cassava (20%) composite flours.

The peanuts were sorted, boiled, drained, roasted, coated and fried at temperature of 150–180°C for 154.6–240 s. The fried peanut cracker-coated (FPCC) snacks produced were analyzed for proximate composition (moisture, crude fat, crude protein, crude fibre, total ash and carbohydrate contents), rancidity indices (peroxide value, free fatty acid and iodine value), physical properties, colour (lightness, redness and yellowness), texture (hardness, fracturability, adhesiveness and cohesiveness) and sensory qualities (taste, crispiness, colour, odour and overall acceptability).

There were significant differences in moisture (p = 0.000), crude fat (p = 0.001), crude protein (p = 0.000), crude fibre (p = 0.001), total ash (p = 0.00) and carbohydrate (p = 0.001). The range of values for moisture content, crude fat, crude protein, crude fibre, total ash and carbohydrate contents were 2.6%–4.9%, 27.1%–34.7%, 21.0%–26.3%, 3.1%–4.1%, 2.1%–2.5% and 33.9%–36.4%, respectively, while peroxide, free fatty acid and iodine values ranged from 1.2 to 2.0 mEq/kg, 32.8–47.0 mg KOH/g and 1.2–2.0 gI₂/100 g, respectively. The physical properties of the FPCCs showed decrease as the frying temperature and time increased. The values for lightness (L*), redness (a*) and yellowness (b*) ranged from 26.5 to 52.2, 11.4 to 22.0 and 37.0 to 42.5, while the texture attributes such as hardness (p = 0.001), fracturability (p = 0.023), adhesiveness (p = 0.001) and cohesiveness (p = 0.011) were significantly different and it ranged from 28.7 to 53.4 N, 28.6 to 48.3 N, 1.0 to 2.4 N/s and 0.0–0.1, respectively. The sensory score for wheat–cassava composite flours used for coating the snacks decreased as the frying temperature and time increased. The study shows that 20% of cassava flour incorporated into the formulation of coated snacks does not affect its overall acceptability.

There are scanty information/published works on physicochemical and sensory characteristics of fried peanut cracker coated with wheat–cassava composite flour.

This research work helps in producing fried peanut cracker coated with composite wheat–cassava flours.

The study shows that 20% of cassava flour incorporated into the formulation of coated snacks does not affect its overall acceptability.

This study aims to identify factors influencing corporate social responsibility reporting (CSRR) practices of international oil companies (IOCs) in Nigeria. It aims at distinguishing CSRR levels by examining both the quantity and quality of reporting.

The paper analyses annual reports through content analysis. CSRR extent and type are measured by the number of sentences. CSRR are further classified into three subcategories according to whether they are negative, neutral or positive reports and then their proportions compared through descriptive analysis.

For the extent and quality of CSRR, community was the most reported category. The majority of the total CSRR in the IOCs is positive with little evidence of negative news. None of the IOCs in the sample reported on the environment in their annual reports.

The measurement of CSRR focuses only on annual reports, without consideration of other reporting media such as standalone reports and corporate websites. CSRR are assumed to be voluntary for the companies and they may choose not to report any information in annual reports, as there are no regulations or reporting guidelines in Nigeria to be followed.

The results reveal the absence of environmental reporting in the CSRR of IOCs in Nigeria suggests that they are less concerned with meeting local demands for accountability. The study recommends the need for regulatory intervention on the part of the Nigerian Government.

The findings of study indicate that predominant existence of positive CSRR news among all the IOCs suggests there’s an attempt to encourage stakeholders and the public to believe that they are conscious of society and the environment.

The main contribution of this study lies in identifying the factors that have led to diversity and uniqueness in CSRR in IOCs. As such, this study seeks to contribute to the development of understanding multiple factors that could give rise to changing patterns of CSRR.

This study explores the extent of environmental management and reporting regulations in Nigeria, highlighting areas of inadequacies in regulatory enforcement and companies’ compliance. We approach the review within the context of the UN 2030 Sustainable Development Agenda (SDA).

This chapter is based on a systematic review of extant environmental regulations and academic literature.

The results show several inadequacies with respect to Nigeria’s environmental management and reporting regulations. We specifically note the changing environmental management and reporting landscape in Nigeria birthing several emerging mandatory reporting codes. We find that fragmented reporting regulations and inappropriate sanctions are responsible for the unsatisfactory compliance and disclosure level noted among firms in the country. Additionally, weak enforcement, funding limitations, unrealistic financial penalties, and general implementation deficits remain factors impeding effective environmental management practice in Nigeria.

This research provides insight into environmental management and reporting inadequacies in Nigeria, and the actions regulators and firm managers need to take on board to help the country actualize the UN 2030 SDA.

Stakeholder thinking has contributed considerably to the organizational literature by demonstrating the significance of the environment in managing organizations. Stakeholders affect and are affected by organizations’ daily operations and decisions. They have varied and often conflicting interests, making it necessary for managers and organizations to know who they are as well as their attributes. Consequently, Mitchell et al. (1997) developed the stakeholder salience theory to help managers and organizations identify the power of certain stakeholders and their salience to the organization. With a few exceptions, the mainstream stakeholder salience theory is in many ways still largely static, short-term oriented, and firm-centered. The aim of this paper is to revisit certain conformist assumptions concerning the role of marginalized stakeholders, or “dormant” stakeholders, in stakeholder thinking. Overall, this chapter is a call to a new conceptualization of stakeholders that reintroduces stakeholder dynamics at the core of stakeholder thinking to overcome its restrictive shortcomings. We argue that managing stakeholder relationships is not simply meeting stakeholder demands but also involves taking into account the long-term dynamics of stakeholder interactions.

Organizations implement corporate social responsibility (CSR) to act, or present themselves as, sustainable. Yet, CSR efforts by organizations can be negatively received by stakeholders. The increased skepticism by stakeholders toward organizations' CSR programs has led to a growing interest in the influence of CSR authenticity. The purpose of this study is to provide valuable insights into the complex role CSR authenticity plays in stimulating desirable employee attitudes and behaviors.

A sample of 482 employees working in the Belgian banking sector allows the authors to test this study’s theoretical model using structural equation modeling (SEM).

Empirical findings demonstrate that CSR authenticity positively relates to organizational citizenship behavior (OCB). Extending this notion, we find evidence for organizational identification to mediate the relationship between CSR authenticity and OCB. Further, this study highlights that organizational justice mediates the relationship between CSR authenticity and organizational identification. Finally, the importance of ethical leadership is underlined as a boundary condition to the relationship between CSR authenticity and OCB.

For managers, this study provides insights into the importance of CSR authenticity in fostering positive employee outcomes. It offers guidance on how to incorporate CSR authentically, addressing the importance of the organization's core values and supervisors' alignment with these values.

This study distinguishes itself from existing micro-level research, which mainly focuses on employees' evaluation of the organization's attention to CSR, by investigating the outcomes of employees' perceptions of CSR authenticity. Previous research shows that perceptions of CSR authenticity produce positive outcomes among consumers, but that, so far, we know very little about which specific perceptions or behaviors it might elicit among employees. Furthermore, this study provides evidence for interlinkage between leadership, CSR and beneficial outcomes such as OCB, through the integration of ethical leadership behaviors.