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All Journal Jurnal Bisnis Kehutanan dan Lingkungan Journal of Infrastructure Policy and Management (JIPM)
Zolkafli, Umi Kalsum
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering

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Exploring Risk Aspects in Public-Private Partnership Infrastructure Research: A Bibliometric Analysis Sunandar, Ali; Abd Karim, Saipol Bari; Zolkafli, Umi Kalsum
Journal of Infrastructure Policy and Management (JIPM) Vol. 7 No. 1 (2024): Journal of Infrastructure Policy and Management (JIPM)
Publisher : PT Penjaminan Infrastruktur Indonesia (Persero)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35166/jipm.v7i1.45

Abstract

The risk aspect is a key component of the Public-Private Partnership (PPP) infrastructure scheme. The study employed bibliometric analysis to shed light on research trends concerning risk aspects in PPP. The author focused on publication trends, co-authorship networks, local citation patterns, cluster analysis, and co-occurrence of key terms. In addition, the authors compiled a list of studies on the risk aspects of PPP infrastructure. Using bibliometric data from 356 Scopus-indexed publications, this study identifies the leading authors, nations, institutions, publishers, influential papers, and research topics related PPP infrastructure risk over the past decade (2014-2023). The findings reveal that from 2014 to 2017, research predominantly focused on risk factors, success criteria, development projects, contracts, toll roads, water supply, and social infrastructure. Between 2018 and 2020, the emphasis shifted towards risk assessment, risk analysis, risk management, and risk allocation. Since 2021, the research trends have evolved to include urban growth, investment, the private sector, partnership models, internet protocols, and intelligent systems. Future research on PPP infrastructure risk should incorporate technological concepts and business entity perspectives. This study also contextualizes its findings within the broader landscape of emerging markets in Asia and globally and highlights these trends in the Indonesian context.
Circular economy mapping in the palm oil value chain: Towards a conceptual framework for sustainable transition Sunandar, Ali; Andriyanti, Fitri; Karim, Saipol Bari Abd; Zolkafli, Umi Kalsum
Jurnal Bisnis Kehutanan dan Lingkungan Vol. 3 No. 2: January (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jbkl.v3i2.2026.3215

Abstract

Background: The palm oil sector has long been a major contributor to Indonesia’s economy; however, it continues to face criticism for its environmental impact. The circular economy (CE) offers a transformative approach to shift the sector from a linear system to a regenerative model centered on resource recovery, waste reduction, and value retention. This study aims to systematically map CE opportunities across all phases of the palm oil value chain, including pre-production, cultivation, processing, and consumption, and to develop a conceptual framework that supports Indonesia’s transition to sustainability. Methods: A systematic literature review was conducted using the Scopus and Web of Science databases, following the PRISMA protocol. Publications from 2017 to 2025 were analyzed thematically to identify CE opportunities, key drivers, barriers, and interconnections across the value chain. Findings: CE opportunities were identified in every phase of the palm oil value chain. However, integration across phases remains limited, and coordination among stakeholders and institutions has yet to become systemic or well aligned. Conclusion: A holistic conceptual framework that links CE opportunities across all stages of the value chain is essential to enable a sustainable transition in Indonesia’s palm oil industry. Novelty/Originality of this article: This study presents the first comprehensive and phase-based mapping of CE practices in the palm oil sector and introduces an integrative conceptual framework that consolidates fragmented efforts into a coherent model for Indonesia’s sustainable circular transition.
Co-Authors Abd Karim, Saipol Bari Andriyanti, Fitri Karim, Saipol Bari Abd Sunandar, Ali