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The approach to integrate concepts from different disciplines so as to solve the problems facing smallholder farmers has gained momentum in recent years. However, very little is known about how word-of-mouth (WOM) dimensions can be used in agricultural marketing to explain market participation among smallholder farmers. Therefore, this study investigates the perceived usefulness of WOM in explaining smallholder farmers’ market participation.

The cross-sectional design was carried out to survey a sample of 467 smallholder farmers. This study used partial least squares structural equation modelling (PLS-SEM) in SmartPLS 4 to test hypotheses.

The results revealed that WOM dimensions such as expertise differential, strong tie and trustworthiness among smallholder farmers significantly influence the WOM message delivery. Likewise, the findings suggest that WOM message delivery significantly influences market participation among smallholder farmers. Finally, it was revealed that WOM message delivery significantly mediates the relationship between WOM dimensions and market participation.

This study provides useful insights to smallholder farmers on how to use WOM dimensions to enhance more market participation in formal markets, especially through proper WOM message delivery.

The current study solves the problem of information asymmetry among smallholder farmers through WOM. It is perhaps the first study to establish the link between WOM dimensions and market participation among smallholder farmers in the context of developing countries.

The purpose of this paper is to examine the influence of the characteristics of audit committee chairman (ACC) (tenure, age, gender, ethnicity, accounting expertise and directorship) on earnings management (EM) practices.

The Jones model and modified Jones model by Dechow et al. (1995) were used to determine the discretionary accruals (DA) of 288 Malaysian listed firms with lowest positive earnings for the years 2013‒2015.

The results of the ordinary least squares regression indicate that only tenure, gender and ethnicity of the ACC are associated with DA. A further test was conducted by dividing firms into two groups: firms whose boards are chaired by a family member and firms whose boards are chaired by a non-family member. The results reveal that it is possible for firms whose boards are chaired by family members to cause the corporate governance (CG) mechanisms, particularly the audit committee, to lose their effectiveness in overcoming the EM problem. In addition, robustness tests were conducted by using panel data regression, where the results were found to be similar to the original regression results.

This study alerts policymakers, firms and their stakeholders, as well as researchers, regarding the importance of having an independent board chairman, who has no relationship with any directors or major shareholders, as this may hinder the effectiveness of CG mechanisms in curbing EM, especially in emerging countries, such as Malaysia, where it is very difficult to stop members of the family from becoming board directors.

The purpose of this study is to explore the roles of public–private partnership (PPP) leaders and the vital skills and competencies that PPP leaders should possess to ensure the success of PPP projects in Malaysia.

This study adopted an exploratory qualitative research design using an in-depth interview technique. Ten informants who were involved in the PPP projects from the public and the private sectors participated in this study. Data gathered from the in-depth interview were analysed using the constant comparative method.

The findings of this study show that among the main roles of PPP leaders are building a collaborative culture, leading and influencing the partnership process by developing trust and encouraging commitment and fairness. Key competencies were sensitivity of the cross-cultural issues between the public and the private sector, communication and PPP technical skills.

This paper outlines key competencies for the training and selection of PPP leaders and team members.

This paper enriches the existing body of knowledge on Malaysia’s PPP with regard to PPP leadership roles and their competencies.

Over time, the concept of word of mouth (WOM) has spread beyond marketing into other disciplines. This is because WOM is important in decision-making at both the individual and organisational levels. Also, people are more likely to trust recommendations from their peers than those from companies. Therefore, the purpose of this study is to investigate the perceived usefulness of WOM messages for small and medium-sized enterprise (SME) suppliers in participating in Tanzanian public procurement opportunities.

The study collected cross-sectional data from 214 SME suppliers who supply common use items to public procuring organisations in Dodoma City, Tanzania. Structural equation modelling was used to test the direct relationships between study variables, and Hayes' PROCESS macro was used to test for the indirect effect of WOM message delivery on WOM attributes and the perceived usefulness of WOM.

WOM attributes that include expertise differential, perceptual homophily, and trustworthiness are related to the perceived usefulness of WOM. Also, WOM message delivery mediates the relationship between the WOM attributes and the perceived usefulness of WOM in enhancing public procurement participation. Therefore, the study's findings revealed that WOM is applicable in the public procurement context, under which public buyers act as senders and suppliers act as receivers. The latter finds out about public procurement opportunities and responds to them, while the former gives suppliers whatever information they need to respond to public procurement tenders that have been advertised.

Because the study was cross-sectional, it was difficult to determine whether the opinions gathered over time remained consistent. Furthermore, only suppliers who are parties to framework contracts under Government Procurement Services Agency were included in the study. Therefore, the sample was limited to only suppliers supplying common use items to various public organisations in Dodoma City, Tanzania.

This paper integrates the concept of WOM from the marketing discipline and public procurement. As a result, the study adds to the understanding of the use of information transmission in terms of the contribution of WOM messages from public buyers to suppliers to enhance small and medium enterprises' participation in public procurement opportunities.

Corrosion of fresh water systems are studied. Immersion tests under flowing water conditions were performed for periods upto 7 days. Pipe materials selected for this study included commercial alloys commonly used in fresh water systems such as mild steel. At the end of the long term experiment the materials exposed to the water flow were investigated using the SEM technique. The results showed that the morphology of the surface was dependent on the corrosion behaviour during experimentation. Heat treatment plays an important role in material stability in contact with flowing water.

This study aims to examine the influence of procedural capabilities for public procurement participation on small and medium enterprises’ (SMEs) sales performance in Tanzania. Also, the study establishes the interaction effect of internet marketing capabilities on the relationship between procedural capabilities and sales performance.

The authors conducted confirmatory factor analysis and PROCESS macro for simple interaction analysis to analyse cross-sectional data that were obtained through questionnaire from surveyed SMEs’ managers. The included SMEs are those that are involved in supplying goods, services and works to public entities in Dodoma, Tanzania.

The findings reveal that procedural capabilities for participation in public procurement enhance SMEs to improve sales performance. Also, there is a significant and positive relationship between internet marketing capabilities and sales performance. Lastly, internet marketing capabilities strengthen the relationship between procedural capabilities and sales performance.

This study is a wake-up call to SMEs to better comprehend public procurement procedures and e-business practices to use the available public procurement opportunities. It is argued that SMEs should invest in technology to market their businesses through social media and online platforms. According to the study, SMEs may benefit from improving their sales performance by fully utilising their internet marketing capabilities and participating in public procurement opportunities.

This study adds to the two main streams of literature that emphasise harnessing public procurement opportunities for SMEs (through public procurement participation) and leveraging internet marketing capabilities for SMEs to improve their sales performance.

This paper examines the rôle that the squeegee plays in the solder paste printing process. Although the printing of solder paste is only one stage of many in the surface mount assembly process, it is crucial to deposit the correct amounts of solder paste cleanly onto the substrate. The amount of solder paste deposited affects the reliability and strength of the reflowed solder joint. Surface mount component lead pitches are continually being reduced due to the requirements of packing more and more components into a given space on the PCB, and this necessitates a proper understanding of the printing process and in particular of the squeegee which plays an important part in determining paste heights and the occurrence of defects. The paper outlines a model which predicts scooping and skipping in the stencil printing of solder pastes used in the reflow soldering of surface mounted devices. The model is based on the forces acting on the squeegee blade, which determines the paste flow pattern ahead of the squeegee, and on the stencil aperture geometry. The paper also examines the interactions between the paste properties and squeegee material properties. These interactions produce printing defects such as scooping, skipping and wet bridging. Results of an experimental comparison of different types of squeegee blade used in the stencil printing of solder pastes for reflow soldering in SMT, as well as the experimental results for squeegee deformation into stencil apertures, were used for validating the model. The empirically enhanced model which results takes into account the force on the squeegee due to solder paste flow and some of the non‐Newtonian properties of the solder paste. The main utility of the proposed model is the control of solder paste printing quality.

The study investigates the effect of behavioural uncertainty on the environmental sustainability of restaurant businesses in Tanzania. Also, the study examines the moderating role of purchasing technical knowledge on the main relationship between the study variables.

The quantitative approach was used and cross-sectional data were collected at a specific time from restaurant businesses in Dodoma, Tanzania. The PROCESS macro was used to analyse the relationships between behavioural uncertainty, purchasing technical knowledge and environmental sustainability.

Behavioural uncertainty has a significant and negative effect on the environmental sustainability of restaurant businesses. Purchasing technical knowledge, on the other hand, has a positive and significant effect on the environmental sustainability of restaurant businesses. Finally, purchasing technical knowledge has a positive and significant moderating effect on the relationship between behavioural uncertainty and environmental sustainability such that the negative effect of behavioural uncertainty is reduced with increasing purchasing technical knowledge.

This study considers purchasing skills in terms of purchasing technical knowledge as a moderating variable; hence, other studies may take into account other moderating variables to extend this study. Also, the study considered only environmental sustainability and hence is limited in terms of other dimensions of sustainability and provide an avenue for further research in social and economic sustainability.

Since purchasing technical knowledge reduces the negative effect of behavioural uncertainty on the relationship with environmental sustainability, restaurant managers should be encouraged to improve their purchasing technical knowledge by attending short- and long-term training on purchasing functions in the restaurant industry.

The social implications of the investigated link between behavioural uncertainty, purchasing technical knowledge and environmental sustainability in the restaurant industry include raising awareness, promoting sustainable practises and fostering an environmentally responsible culture. By addressing behavioural uncertainty, leveraging purchasing technical knowledge and embracing sustainability the industry can contribute to a more environmentally conscious society.

By providing empirical evidence from Tanzania, the study extends literature on examining the environmental sustainability of restaurant businesses. The study also establishes the interaction effect of purchasing technical knowledge as an important skill in reducing the negative effect of behavioural uncertainty on enhancing environmental sustainability in restaurant businesses.

This study aims to examine the role of supplier selection and supplier monitoring in public procurement efficiency in terms of cost reduction in Tanzania.

A structured questionnaire was used to collect cross-sectional survey data from 179 public procuring entities in Tanzania. Structural equation modelling (SEM) was used to analyse the collected data.

The findings revealed that supplier selection and supplier monitoring are positive and significant predictors of public procurement efficiency in terms of cost reduction.

This study was conducted in Tanzanian public procurement contexts, so generalisations should be made with caution. Also, this study collected cross-sectional data; other studies may consider longitudinal data.

This study provides procurement practitioners with insights into selecting the proper suppliers and embracing supplier monitoring to achieve procurement efficiency in terms of cost reduction.

This study examines the effects of supplier selection and supplier monitoring on procurement cost reduction as a measure of public procurement efficiency in the Tanzanian context. Consequently, it provides empirical evidence of supplier management practices in the public procurement context.

The world we are living today is faced with social challenges that call for radical innovation. The rapid pace of technological developments played a key role in delivering social developments in a cautious manner that will ensure a promising future for social capital. Social innovation is a phenomenon that is put forward to urge countries to find solution to address the recurring problems of social inequalities that were not able to be eliminated by the existing rules and policies. It involves understanding the complexity of the society ecosystem and task calls for a partnership and networks between the nonprofit, public, and private sectors. This chapter explains how Malaysia utilizes public–private partnership to promote social innovations in the country. Through the 11th Malaysia Plan, Malaysia envisages to put forward the well-being and development of the people through social innovation to balance between the social and economic development. In order to fulfill this aim, Malaysia has implemented various programs and policies through the social innovation ecosystem that has been formed. The ecosystem is comprised of four initiatives, which includes microfinancing; social entrepreneurship; public service delivery; and grassroots innovation of science and technology. These initiatives will be collaboratively developed using the concept of 4P, which is the public, private, people, and professionals. Each of this initiative is discussed thoroughly in this chapter alongside with the programs and policies that have been carried out since then. Additionally, the chapter also includes the discussion on the issues and challenges that could be seen and presumed to be the hindrance to the success of the social innovation development.