JIEM: Journal of Industrial Engineering and Management

Driving supply chain performance through digital HRM: The mediating role of green orientation and the moderating role of green innovation Setyaningrum, Retno Purwani; Muafi, Muafi; Purnamasari, Pupung; Nuraeni, Nuraeni; Hermiati, Novi Fitria Design/Methodology: This study involved supply chain managers in manufacturing companies in DKI Jakarta and West Java Provinces, Indonesia. The reason is that these two provinces had many manufacturing companies and were two of the largest industrial cities in Southeast Asia. Based on the survey conducted, there were 160 questionnaires distributed. However, the data that meets the requirements is 145 and can be processed further. This study used the Structural Equation Model (SEM) analysis technique using Partial Least Square. Findings: This study has confirmed a number of findings including: (1) Digital HRM had a positive and significant influence on SC performance, (2) Digital HRM had a positive and significant influence on green orientation, (3) Green Orientation had no positive and significant influence on SC performance, (4) ) Green Orientation did not mediate the effect of Digital HRM on SC performance, (5) Green Innovation had a positive and significant influence on green orientation and Green Innovation did not moderate the influence of digital HRM on SC performance. Research Limitation/Implications: This study only focuses on the scope of Digital Human Resource Management (DHRM) on Supply Chain Performance (SCP). The mediating role of Green Orientation and the moderating role of Green Innovation in research findings did not have a significant contribution. The next study is expected to examine the concept of digital HRM which is not only oriented towards green orientation and green innovation in manufacturing companies. Other considerations are needed such as digital entrepreneurship, digital business and digital skills which are currently developing in the world and even in Indonesia. This is because Digital entrepreneurship, digital business and digital skills are one of the supporters of economic growth and company performance in a sustainable manner. Managerial Implication: This study is expected to be a reference for practitioners, especially in the field of Digital Human Resource Management (DHRM) on Supply Chain Performance (SCP). Furthermore, the concept of digital HRM by organizations can be used as an effective alternative in continuously improving SC performance in manufacturing companies in Indonesia. Theoretical Implication: The findings of this research provide a theoretical contribution related to the pattern of relationship between digital HRM and SC performance, although green orientation did not mediate the pattern of relationship between digital HRM and SC performance, likewise, green innovation did not mediate the pattern of relationship between digital HRM and SC performance. However, these two aspects can be an important focus in this research and must be considered for further research. Originality/Value: This study has originality because it examines the role of digital HRM on SC performance which is still very rarely researched especially when it is associated with the mediating role of green orientation and green innovation

Development of workplace design framework for manufacturing small and medium-sized enterprises in Indonesia Herwanto, Dene; Suzianti, Amalia Purpose: This study aims to develop a workplace design framework suitable for manufacturing SMEs in developing countries, particularly in Indonesia, as a guide for manufacturing SME managers. Design/methodology/approach: The development of workplace design framework in this study was initiated by reviewing the literature on the methodology or framework of workplace design in the manufacturing industry. The methodology or framework of workplace design was then analysed and evaluated based on the characteristics of SMEs to determine the possibility of its implementation in Indonesian manufacturing SMEs. Based on the analysis and evaluation results, a workplace design framework then proposed to assist SME managers in designing their workplaces. Findings: Two of the five workplace design frameworks introduced by previous researchers have many conformities with the characteristics of manufacturing SMEs in Indonesia and can be implemented with minor adjustments. Finally, a workplace design framework has been developt and proposed to assist managers of manufacturing SMEs in Indonesia in designing their workplaces. Research limitations/implications: This study offers a workplace design framework that can be applied by managers of manufacturing SMEs in designing their workplaces to obtain a safe, healthy and productive workplace. Originality/value: This study is the first in developing a workplace design framework for manufacturing SMEs in developing countries, particularly Indonesia. The results of this study will be able to assist manufacturing SME managers in designing their workplace

Effectiveness of the use of open-ended questions in student evaluation of teaching in an engineering degree Aznar Mas, Lourdes E.; Atarés Huerta, Lorena; Marin Garcia, Juan Antonio Purpose: The purpose of our research is to show the point of view of the members of the Board concerning advantages, disadvantages and effectiveness of open ended questions used as a complement to closed response questionnaires. Design/methodology/approach: In this paper, we will describe a pilot experience carried out at a Spanish public university where a short questionnaire with open ended questions was launched, and students were invited to comment on their perception of the teaching received. Findings: The response return rate (about 35%) was relatively high compared to other online closed response questionnaires delivered. Moreover, the students’ comments provided valuable information which made the members of the Board of the Engineering Degree chosen reflect. Their reflection was evidence based and led to initiatives and actions to improve the quality of teaching, as well as to get an extensive view of the Degree. Practical implications: Findings reveal that the information retrieved can also be used in multiple ways such as formative feedback or even for improvement of courses and instruction. Originality/value: Student evaluation of teaching is a powerful tool for continuous teaching improvement but the information provided by conventional closed response questionnaires may not be sufficient

Supply chain disruptions and resilience in manufacturing industry during covid-19: Additive manufacturing intervention in perspective Dzogbewu, Thywill Cephas; Jnr, Sampson Afrifa; Amoah, Nathaniel; Koranteng Fianko, Samuel; Imdaadulah, Adam; de Beer, Deon Johan Purpose: This paper examined supply chain disruptions in the manufacturing industry in South Africa and how additive manufacturing technology was used to help deal with disruptions encountered. Design/methodology/approach: The study adopted a qualitative research approach in order to meet the objectives of the study. A total of ten (10) managers of conventional manufacturing firms and ten (10) managers of 3D printing firms in Free State, South Africa participated in the study through the use of a purposive sampling technique. Interview guides were used in the collection of data. Data transcriptions and thematic analysis were used to analyze data gathered from the interviews. Findings: The results of the study showed that 3D printing contributed positively in dealing with manufacturing disruptions that were encountered by manufacturing firms in Free State, South Africa through the production of components and spare parts that were broken down in manufacturing machinery/plants. From the study, the researchers recommend that 3D printing technology should be adopted by manufacturing firms because of its practicality in providing manufacturing support and production continuity even in supply chain disruptive experiences caused by pandemics such as Covid-19. Originality/value: The study proves that due to the versatility of the 3D printing technology it could be used to minimize the effect of supply chain disruption during cries such as the Covid-19 pandemic. One of the unique contributions of the current study is the realization that additive manufacturing was not of much relevance to the generic supply chain challenges encountered in supply chain activiteis, but rather very relevant in helping to prevent disruptions of the manufacturing process by improvising spare parts at the peak of the Covid-19 pandemic

Statistical analysis of stoppages in a metal stamping line: a case study Rodríguez Alvarado, Lisaura; Silva Rivera, Usiel; Loyo Quijada, Jesús Purpose: This article seeks to establish a statistical analysis to estimate the time of stoppages in a stamping line, which have a high variability that generates an unreliable scenario for the production program. Likewise, this document shows the methodological sequence to carry out a statistical analysis in a case study at an industrial level, considering variables of a real scenario. Design/methodology/approach: The methodological sequence is divided into five stages. Initially, the information of the stamping process was collected, later the types of stoppage were categorized according to the characteristics of the process. A collection of historical data information on stoppage times was carried out. With the information collected, the percentage frequency of occurrence of stops due to tool changes and incidents in the process was determined, and they were characterized by a Weibull distribution. Finally, to verify the effectiveness of the downtime behavior, a model was developed to simulate the availability of the stamping line in the Vensim Ple ® program. Findings: The model showed that the frequency analysis and the Weibull distribution obtained a similar behavior to reality. The study verified that it is necessary to establish a categorization of the characteristics of the downtimes, according to the characteristics of the pieces produced to evaluate the information, in this way, the times of change by tooling were established through a frequency of use and the stoppages by additional incidences to the process were better. Research limitations/implications: The basis for this study is the reliability of the information, especially in the data record. It has the disadvantage that the bias of the analyst is present when the information is recorded and analyzed. Practical implications: The methodology presented in this article is a reference for industrial applications in which it is required to establish improvement scenarios based on the reduction of stoppages present in the production lines. Originality/value: The importance of this study is that it was possible to establish a suitable workload allocation in the presses to optimize production