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Green-based supplier selection using BWM and VIKOR methods in the Indonesian manufacturing sector Alkolid, Yudam; Kurniawan, V. Reza Bayu; Ma'arif, Syamsul; Zaibidi, Nerda Zura; Othman, Norfaridatul Akmaliah
Journal of Engineering and Applied Technology Vol. 4 No. 2 (2023): (August)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jeatech.v4i2.62852

Abstract

The selection of green-based suppliers remains a challenge for manufacturing firms in Indonesia. In today's business landscape, it is crucial to consider green aspects as part of sustainability practices when choosing suppliers. However, there is a limited number of studies providing frameworks for selecting suppliers based on green factors, particularly in developing countries. This study aimed to propose a framework for selecting suppliers using multicriteria decision-making (MCDM) techniques. A case study was conducted in an Indonesian metal manufacturing company that considers carbon reduction and incorporates traditional supplier selection factors such as quality, cost, and capacity. The study integrated two MCDM techniques, namely the best-worst method (BWM) and Višekriterijumsko Kompromisno Rangiranje (VIKOR), to evaluate and select green-based suppliers. BWM was employed to determine the weights of the criteria, while VIKOR ranked the suppliers. Seven criteria were identified, including cost (C1), quality (C2), delivery time (C3), technology application (C4), compliance with environmental regulations (C5), green practice certification (C6), and green efforts (C7). Nine suppliers were screened and ranked accordingly. The results indicate that quality, delivery time, and cost are the top three ranked criteria based on their importance. Further, this study includes nine suppliers in which supplier S7 demonstrates the best performance compared to the others. This study highlights that in Indonesia, most organizations tend to prioritize traditional criteria, while green factors are still overlooked. However, the company examined in this study has taken the initiative to include environmental factors in its decision-making process. The findings of this study contribute to the development of a framework for selecting green suppliers in a developing country context.
Collaborative Performance Metrics Model with Lateral Structure in Fresh Produce Supply Chains: A Review Novirani, Dwi; Susanto, Edi; Othman, Norfaridatul Akmaliah; Gunawan, Sri
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.978-996

Abstract

Performance measurement regarding collaborative supply chain of fresh produces such as fruit and vegetables that combines vertical and horizontal collaboration structures is rarely found in the literature. Performance metrics in this lateral collaborative structure are useful for tracking and measuring the achievement of more comprehensive business goals that are not found in only vertical or horizontal structures. This research aims to explore and propose the best model for collaborative performance system (CPS) in the fresh produce supply chain (FPSC) and success factors in CPS implementation, including CPS metrics and matching collaborative individual performance (CIP) and supply chain performance (SCP). Papers from the last seventeen years including journal papers, working papers and conferences were selected in three steps. From 175 articles found in the first step, 63 articles matched the topic. In the third step, 48 articles were selected as important topics of discussion focused on the field of fresh products, with three classifications of collaboration structures and identifying CIP and SCP metrics which were then analyzed. The results of this review provide good opportunity as reference material for further research, through a comprehensive analytical description complete with a conceptual model presented to complete the gaps in this field. Keywords: Collaborative Performance System, Lateral Model, Performance Metrics, Rural Farmers, Supply Chain.
The role of green product as an intermediary of environmental attitude and environmental knowledge on green behavior Jamal, Fauziyah Nur; Aisa, Nabila Na’ma; Othman, Norfaridatul Akmaliah; Advincula, Geraldine B.; Rohmah, Wafrotur
Jurnal Fokus Manajemen Bisnis Vol. 14 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fokus.v14i1.9490

Abstract

The impact of global warming has made people aware of the importance of environmental preservation. Therefore, it is necessary to implement green product behavior in university environments. However, there is a need for more awareness among students about the use of green products. This research seeks to fill this research gap by developing appropriate green marketing strategies that help implement environmentally friendly behavior in students. This study aimed to determine the mediating role of green products on the influence of environmental knowledge and attitude on the green behavior of students. The sample consisted of 30 respondents, selected using a non-probability sampling technique. The collected data were subsequently processed using Smart PLS. The results show a mediating role of green products on the influence of environmental knowledge and attitude on student green behavior.
Exploring the effect of guest experience on guest loyalty: Mediating role of guest satisfaction Rahmiati, Filda; Dewi, Putu Gede Lila Gargamunih; Othman, Norfaridatul Akmaliah; Madden, Ketwadee; Advincula, Geraldine B.; Sitorus, Yohana
Jurnal Fokus Manajemen Bisnis Vol. 14 No. 2 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fokus.v14i2.10526

Abstract

Indonesia is known as an archipelago of islands with a wide variety of cultures and natural beauty, providing many options for tourists to visit. This research aims to investigate the influence of guest experiences on guest loyalty within the accommodation sector, focusing on Indonesian Generation Z. The study employs a quantitative method, utilizing an online survey distributed through Google Forms, to gather data from 146 valid respondents who had stayed in Indonesian accommodations within a year. The data was processed using partial least squares structural equation modeling with Smart PLS 3.2.9. The results reveal that guest experiences in pre-trip, on-trip, and post-trip directly influence guest satisfaction. Guest satisfaction significantly influences guest loyalty. Moreover, guest loyalty is indirectly influenced by guest experiences (in pre-trip, on-trip, and post-trip) that are mediated by guest satisfaction. Guest experiences in pre-trip, on-trip, and post-trip have no direct influence towards guest loyalty. These findings highlight the importance of providing excellent services and products before, during, and after the trip to increase guest loyalty through guest satisfaction. The results contribute to the development of effective strategies for enhancing guest loyalty and satisfaction, ultimately benefiting accommodation providers and the broader hospitality industry.