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All Journal JAS (Journal of ASEAN Studies) Jurnal Optimasi Sistem Industri
Salut Muhidin, Salut
Macquarie University, Australia
Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

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Global Indonesian Diaspora: How many are there and where are they? Muhidin, Salut; Utomo, Ariane
JAS (Journal of ASEAN Studies) Vol 3, No 2 (2015): Journal of ASEAN Studies
Publisher : Centre for Business and Diplomatic Studies (CBDS) Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/jas.v3i2.847

Abstract

In the last few years, there is an increasing interest in connecting Indonesian diaspora around the world in order to assist in the national development. A recent event called “Congress of Indonesian Diaspora” held by Indonesian Diaspora Network (IDN) in Jakarta has been conducted to focus on this issue. Nevertheless, there is still little known about the actual size and composition of the global Indonesian diaspora. This paper attempts to contribute to fill in this gap by analysing migration patterns and several specific demographic factors among Indonesian diaspora as part of the largest global community. The paper will also explore the potential impacts of Indonesian diaspora could play in Indonesian development.
Enhancing Sustainable Performance in Hotel Industry: Supplier Innovativeness and Supply Chain Integration Linda, Muthia Roza; Pujani, Vera; Syafrizal, Syafrizal; Ma'ruf; Muhidin, Salut
Jurnal Optimasi Sistem Industri Vol. 24 No. 1 (2025): Published in June 2025
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (554.588 KB) | DOI: 10.25077/josi.v24.n1.p140-155.2025

Abstract

The hotel industry relies on supply chain to deliver value added products and services, therefore selecting suppliers significantly affects the company's competitiveness in the market to improve sustainability performance. This research is important to determine how supplier innovativeness can improve sustainable performance. It provides a new contribution in assessing the influence of supplier innovativeness and supply chain integration on sustainable performance in the hotel industry, however their combined impact remains underexplored. The study examines the effect of supplier innovativeness on sustainable performance by focusing on the mediating role of supply chain integration in the hotel industry. The study employed a non-probability sampling method using a purposive sampling technique. The sample was selected based on the criterion that respondents held managerial or equivalent positions, as they were responsible for decision-making in hotel operations. A total of 111 respondents participated in the study and the hypotheses were analysed using SmartPLS software. Supplier innovativeness has a significant effect on supply chain integration and also contributes significantly to the improvement of sustainable performance. Indirectly, supplier innovativeness also significantly impacts sustainable performance through supply chain integration. Supply chain integration partially mediates the relationship between supplier innovativeness and sustainable performance. Emphasizing these factors can help hotels to achieve their sustainability goals, offering valuable insights for managers and policymakers. Hotel managers should actively engage in partnerships with innovative suppliers and invest in strengthening integration across their supply chains. This research contributes to the growing body of literature on sustainable supply chain management, particularly within the hospitality industry.
Co-Authors Ariane Utomo, Ariane Ma'ruf Muthia Roza Linda, Muthia Roza Syafrizal Syafrizal Vera Pujani