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This Author published in this journals
All Journal Jurnal Multidisiplin Madani (MUDIMA) East Asian Journal of Multidisciplinary Research (EAJMR) Journal of Artificial Intelligence and Digital Business Jurnal kesekretarisan, manajemen bisnis, Perhotelan, Pariwisata dan logistik. International Journal of Educational and Life Sciences (IJELS) Commercium: Journal of Business and Management Jurnal kesekretarisan, manajemen bisnis, Perhotelan, Pariwisata dan logistik.
Putranto, Diyan
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Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Public Health Social Sciences Other

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The Digital Collateral Substitute: Modelling Supply Chain Finance (SCF) as a Catalyst for MSME Quality Standardization and Stable Sourcing in the Hotel F&B Supply Chain Putranto, Diyan; Halawa, Fransiscus Amonio; Widodo, Rintis Eko; Setiawan, Fahmi; Ajizi, Budi Nurhamdani
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3712

Abstract

This study investigates the structural imperative for the Indonesian hotel industry to integrate localized MSMEs to mitigate high archipelagic logistics costs (22%–23.5% of GDP) by addressing the critical barrier of capital access required for quality. Employing a theoretical framework that integrates the Resource-Based View (RBV) and Transaction Cost Economics (TCE), we model how financial liquidity (SCF) translates into quantifiable operational excellence (Anon. Hotel SCM, 2023). A Quantitative Empirical Design utilizing Partial Least Squares Structural Equation Modelling (PLS-SEM) was applied to analyze data from 185 matched Buyer-Supplier dyads in the Java-Bali hotel F&B supply. Findings reveal substantial explanatory power for Sourcing Stability (R2 = 0.556) and confirm that SCF adoption significantly leads to MSME investment in Quality Standardization (H1), which in turn strongly improves Sourcing Stability (H3). Crucially, Fintech Development (the use of transparent digital platforms) acts as a significant positive moderator (H2 and H4), empirically validating the core theoretical contribution: verifiable transaction data effectively mitigates credit risk, functioning as a Digital Collateral Substitute that overcomes Information Asymmetry, unlocks greater capital access, and maximizes the stability outcomes of quality investment. This research provides a strategic blueprint for the hospitality sector to stabilize local supply chains, reduce high national inventory costs, and achieve national mandates for inclusive economic growth.
The Drivers of Supply Chain Resilience in Developing Economy Tourism: Organizational Culture and Strategic Practices Putranto, Diyan; Halawa, Fransiscus Amonio; Widodo, Rintis Eko; Setiawan, Fahmi; Ajizi , Budi Nurhamdani
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3729

Abstract

This descriptive qualitative study addresses a critical theoretical gap by exploring the non-structural drivers of Supply Chain Resilience (SCR) within the highly vulnerable Tourism Supply Chain Management (TSCM) context of developing economies. Employing a multiple case study approach using in-depth interviews with expert decision-makers, the research aimed to uncover the cultural and strategic mechanisms enabling adaptive recovery. Thematic analysis identified three interconnected drivers of SCR: first, Strategic Foresight, which transforms conventional planning by actively integrating technological investments, such as AI and IoT, for predictive visibility and dynamic resource allocation; second, Organizational Culture, which serves as the core agility mechanism by fostering cross-functional collaboration and digital skills necessary for rapid service reconfiguration; and third, Localized Partnering Resilience, which relies on long-term relational assets and mutual trust but is critically reinforced by Verifiable Transparency technologies, such as Blockchain, to mitigate ethical governance risks and build consumer confidence. The study proposes a context-specific framework that positions Organizational Culture and Strategic Foresight as the critical antecedents to Supply Chain Agility, concluding that resilience in volatile markets is fundamentally a human and relational achievement. The findings offer specific, actionable recommendations for managers regarding governance and training, and for policymakers regarding integrated infrastructure and transparency standards.
The Credibility Mechanism: Modelling the Mediating Effect of Blockchain-Enabled Transparency on Sustainable Revenue Premium in Hotel Food & Beverage Supply Chains Putranto, Diyan; Halawa, Fransiscus Amonio; Widodo, Rintis Eko; Setiawan, Fahmi; Ajizi , Budi Nurhamdani
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3730

Abstract

The competitive hospitality sector faces a growing credibility crisis, where rising consumer skepticism regarding "greenwashing" severely limits the ability of hotels to capture the Sustainable Revenue Premium. This research addresses a critical gap in Sustainable Supply Chain Management (SSCM) literature by empirically modeling the "Credibility Mechanism"—the process by which digital technology resolves information asymmetry to monetize sustainability claims. Focusing on the complex Food and Beverage (F&B) supply chains of emerging archipelagic economies, the study employs a rigorous sequential mixed-methods design. First, Design Science Research was utilized to architect a permissioned cross-chain blockchain framework integrating Zero-Knowledge Proofs (ZKPs) for verifiable, private provenance. Subsequently, Partial Least Squares-Structural Equation Modeling (PLS-SEM) confirmed that blockchain-enabled transparency significantly mitigates perceived greenwashing risk, which in turn fosters Customer Trust. Critically, the study validates financial outcomes using a Stochastic Frontier Bayesian Model (SFBM) applied to longitudinal hotel data. Results demonstrate that adopting this traceable framework yields an 8.4% increase in F&B revenue efficiency and sustains a 5.1% price premium for ethically sourced items. These findings provide profound theoretical advancements by redefining SCM risk mitigation through Information Governance rather than material redundancy. Managerially, the research offers a data-driven justification for high-tech investment, proving that verifiable transparency is a direct revenue driver essential for competitive advantage in opaque markets.
The Effect of Basic Fire Fighting Training and Instructor Experience on the Work Skills of Employees in the Fire Department of SKK Migas ENI Jakarta Siahaan, Leonard; Due, Laurensius Reinald Diansilves; Putranto, Diyan; Milawati, Milawati; Togubu, Runi Yulianti
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3964

Abstract

A healthy and safe working environment is an important factor for every company. Workplaces with a lot of equipment connected to electrical outlets and the use of chemicals and gases make the risk of fire in the workplace much greater than in other places. Fires in the workplace can cause significant losses, including injuries, property damage, and even loss of life. Therefore, it is important to understand the potential dangers of fire, take preventive measures, and know how to respond to emergency situations. The purpose of this study was to determine the effect of basic firefighting training and instructor experience on the work skills of SKK Migas ENI employees in Jakarta. The research method used was a survey method. The analysis method used multiple linear regression analysis. The regression equation resulting from this study is Y = 11.386+0.216 X1+0.202 X2 + є. The coefficient of determination (R2) value is 0.426 (42.6%). The hypothesis test produced a calculated F value of 25.460 > Ftable 2.70. The results of the hypothesis test concluded that basic firefighting training and instructor experience partially and simultaneously had a positive and significant effect on the work skills of SKK Migas ENI employees in Jakarta.
Integration of Logistics Concepts in Introductory Accounting I Learning to Improve Student’s Understanding of Costs and Inventory Due, Laurensius Reinald Diansilves; Siahaan, Leonard; Putranto, Diyan; Milawati, Milawati
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3966

Abstract

This study aims to analyze the effectiveness of integrating logistics concepts into the Introduction to Accounting I course to improve students' understanding of cost and inventory concepts. This integration is considered important because logistics activities such as procurement, storage, and distribution contribute directly to the cost structure in accounting. However, in practice, students' understanding of logistics costs is often limited because basic accounting material tends to be delivered in a theoretical manner and is not connected to real industrial contexts. This study uses a descriptive quantitative method supported by qualitative data obtained through interviews and classroom observations. The research instruments include a concept comprehension test and a student perception questionnaire that were tested for validity and reliability. Simple regression analysis was used to examine the effect of integrating logistics concepts on student comprehension. The results indicate that integrating logistics concepts into the Introduction to Accounting I course significantly improves students’ understanding of costs and inventory. Regression analysis shows a positive and significant relationship between the integration of logistics concepts and increased student understanding, as indicated by a significance value of less than 0.05. Students became more capable of identifying storage, ordering, and transportation costs and understanding their relationship with accounting records. In addition, the study found several supporting factors, including lecturer readiness, case study-based learning media, availability of literature, and high student motivation. Overall, this integrative approach has proven effective in strengthening cost literacy and increasing the relevance of accounting learning to logistics practices.
Peran Housekeeping Menghadapi Komplain Tamu Kamar Hunian di Myhotel Jakarta Barat: Peran Housekeeping Menghadapi Komplain Tamu Kamar Hunian di Myhotel Jakarta Barat Vicky, Agnes; Putranto, Diyan; Milawati
Journal Management SMC Vol 1 No 3 (2023): Jurnal Manajemen Perhotelan dan Pariwisata
Publisher : Sekolah Tinggi Manajemen Pariwisata dan Logistik Lentera Mondial

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sektor pariwisata di Indonesia merupakan salah satu pendapatan terbesar yang sedang mengalami pertumbuhan. Salah satu bagian dari pariwisata adalah perhotelan. Hotel tidak bisa dipisahkan dari pariwisata karena sebagai penunjang perjalanan liburan seseorang. Hotel adalah jenis akomodasi yang menggunakan sebagian atau seluruh bagian untuk menyediakan jasa penginapan, makanan dan minuman serta jasa penunjang lainnya yang dikelola secara komersial. MyHotel adalah sebuah jasa akomodasi di Jakarta Barat yang menawarkan kamar dengan harga murah. Hotel berbintang tiga ini adalah tempat yang strategis bagi siapapun yang ingin berlibur atau berwisata di Kota Jakarta. Demi menunjang sisi komersial, manajemen MyHotel memperhatikan banyak hal termasuk aspek kebersihan. Kebersihan menjadi faktor penunjang sebuah hotel itu layak dikunjungi atau tidak. Di sini departement housekeeping memiliki peranan penting. Mereka bertugas merawat, membersihkan, membuat rapih seluruh isi hotel agar memberi dampak positif bagi para pengunjung. Penelitian ini menggunakan pendekatan kualitatif dengan memperhatikan situasi sosial yang terdiri dari tempat, pelaku, dan aktivitas.Kata kunci: House Keeping, Kamar Hunia, Myhotel.
From Kitchen to Clinic: A PRISMA-Based Systematic Review of Culinary-Induced Food Poisoning in Mass Feeding Programs and Its Mitigation in Cookery Science Putranto, Diyan; Marhanani Tri Astuti; Halawa, Fransiscus Amonio
Journal Management SMC Vol 4 No 1 (2026): Jurnal Manajemen Pariwisata dan Logistik (JMPL)
Publisher : Sekolah Tinggi Manajemen Pariwisata dan Logistik Lentera Mondial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3333/jmpl.v12i1.134

Abstract

Background: The Indonesian Makan Bergizi Gratis (MBG) program aims to combat child malnutrition through mass school feeding. However, transitioning from domestic to industrial-scale production introduces significant "Large-scale Food Hazards" where culinary technique failures serve as primary toxicological independent variables. Objective: This study systematically evaluates the nexus between professional cookery techniques and clinical poisoning outcomes to propose a "Safe-Cookery Framework" for the MBG supply chain. Methodology: Following PRISMA 2020 guidelines, a systematic review was conducted across Scopus, ScienceDirect, PubMed, and Sinta databases. A corpus of 20 high-impact articles (2014–2024) was analyzed using a "Process-Analytical Approach" to map Culinary Failure Points (CFP). Results: Findings identify three critical "Fault Lines": (1) thermal lag in large-batch processing (pot volumes >100L) leading to pathogen survival in "cold cores"; (2) improper cooling of starches triggering heat-stable Bacillus cereus toxin production; and (3) a logistical "Golden Hour" breach where transit >1 hour facilitates Clostridium perfringens multiplication. Chemical risks include pesticide residue accumulation and heavy metal leaching from non-food-grade aluminum cookware. Conclusion: Mass food poisoning in institutional catering is a predictable outcome of specific technical failures. Policy recommendations include mandating unidirectional kitchen flows, enforcing a 5-km delivery radius, and elevating kitchen leads to "Managerial Toxicology" certified Executive Chefs.
Analisis Dampak Sustainable Tourism Practices dan Destination Development Strategies terhadap Tourist Visit Serta Dimediasi Oleh Tourist Engangment di Destinasi Super Prioritas Danau Toba Muhammad Fakhrul Razi; Putranto, Diyan
Journal Management SMC Vol 4 No 1 (2026): Jurnal Manajemen Pariwisata dan Logistik (JMPL)
Publisher : Sekolah Tinggi Manajemen Pariwisata dan Logistik Lentera Mondial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3333/jmpl.v12i1.137

Abstract

Penelitian ini bertujuan untuk mengetahui dampak Sustainable Tourism Practies Dan Destination Development Strategies Terhadap Tourist Visit Serta Dimediasi Oleh Tourist Engangment Di Destinasi Super Prioritas Danau Toba. Pada penelitian ini menggunakan metode kuantitatif dengan pendekatan korelasional. Populasi yang digunakan dalam penelitian ini adalah Wisatawan yang mengunjungi Danau Toba selama periode penelitian dengan jumlah sampel sebanyak 150 Wisatawan. Teknik pengambilan sampel menggunakan teknik simple random sampling. Pengumpulan data dilakukan dengan menyebarkan kusioner kepada responden dengan menggunakan skala likert. Metode analisis data yang digunakan dalam penelitian ini adalah analisis Structural Equation Model (SEM) berbasis Partial Least Square (PLS) dengan menggunakan aplikasi SmartPLS versi 3.0. Hasil dari penelitian ini adalah Sustainable Tourism Practices (STP) berpengaruh positif dan signifikan terhadap Tourist Visit (TV), Destination Development Strategies (DDS) berpengaruh positif dan signifikan terhadap Tourist Visit (TV), Sustainable Tourism Practices (STP) berpengaruh positif dan signifikan terhadap Tourist Engagement (TE), Destination Development Strategies (DDS) berpengaruh positif dan signifikan terhadap Tourist Engagement (TE), Tourist Engagement (TE) berpengaruh positif dan signifikan terhadap Tourist Visit (TV), Tourist Engagement (TE) mampu memediasi secara positif dan signifikan pengaruh antara Sustainable Tourism Practices (STP) terhadap Tourist Visit (TV), Tourist Engagement (TE) mampu memediasi secara positif namun tidak signifikan pengaruh antara Destination Development Strategies (DDS) terhadap Tourist Visit (TV).
Co-Authors Ajizi , Budi Nurhamdani Ajizi, Budi Nurhamdani Amonio, Halawa Frans Astuti, Marhanani Tri Due, Laurensius Reinald Diansilves Elmi Himawati, Putri Fahmi Setiawan Frans Amonio, Halawa Halawa, Fransiscus Amonio Leonard, Siahaan Marhanani Tri Astuti Mialwati, Milawati Milawati Milawati Milawati Mirna Wati, Mirna Muhammad Fakhrul Razi Rintis Eko , Widodo Siagian, Kartini Siahaan, Leonard Theresa Adventiara Gantari Togubu, Runi Yulianti Tri , Astuti Marhanani Vicky, Agnes Widodo, Rintis Eko