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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN)
Silmy, Muhammad Ashbar As
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Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Analisis Profitabilitas dan Risiko Operasional Restoran Ayam Bakar Menggunakan Simulasi Monte Carlo Silmy, Muhammad Ashbar As; Nasution, Muhammad Rizky Akbar; Adriansyah, Ryan; Atilasyah, Radith; Setiawan, Ryu Arfan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.55898

Abstract

This study aims to analyze the profitability and operational risk of a grilled chicken restaurant using a Monte Carlo simulation approach based on historical data from 2022–2026. The analyzed variables include number of customers, selling price, raw material cost, and fixed operational cost. A mathematical profit model was simulated through 10,000 iterations to obtain the probability distribution of daily profit. The results indicate an expected daily profit of approximately IDR 1.57 million with a very high probability of positive returns and minimal risk of loss. Correlation analysis reveals that price has a positive relationship with profit; however, the number of customers is identified as the most dominant factor influencing profitability. The stable convergence of the simulation confirms the reliability and validity of the model. These findings demonstrate that Monte Carlo simulation is an effective decision-support tool for financial feasibility evaluation and risk management in the culinary business sector.
Analisis Pengaruh Komposisi Biomassa terhadap Karakteristik Pembakaran dan Stabilitas Energi Berbasis Data: Analisis Bibliometrik Zharif, Erza Arkan; Abdillah, Akbar; Praba, Lindi Cistia; Silmy, Muhammad Ashbar As; Dharmawangsa, Rafa Aditya; Septiawan, Bani; Lubis, Putri Bintang
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.57376

Abstract

The growing global demand for energy and the depletion of fossil fuel resources have accelerated the transition toward sustainable energy systems. Biomass has emerged as an important renewable energy source due to its abundance, carbon-neutral characteristics, and relatively stable energy supply. However, biomass has complex chemical compositions such as cellulose, hemicellulose, lignin, moisture, and ash, which significantly affect combustion characteristics and energy performance. This study analyzes the relationship between biomass composition, combustion characteristics, and energy stability using a bibliometric approach. A dataset of 3,521 scientific publications from the Scopus database (2021–2026) was analyzed using VOSviewer and Bibliometrix. The results show increasing research trends in biomass combustion and thermochemical processes. However, the integration between biomass composition and energy stability remains limited, indicating important opportunities for future interdisciplinary research in biomass-based energy systems.
Analisis Struktur dan Sifat Termal Briket Biomassa Terhadap Efisiensi Pembakaran: Analisis Bibliometrik Silmy, Muhammad Ashbar As; Pramana, Yoddis; Pratama, Wahyu Ridho; Zharif , Erza Arkan; Dharmawangsa, Rafa Adhitya; Septiawan, Bani
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.57377

Abstract

This study aims to analyze the relationship between material structure and thermal properties of biomass briquettes and their implications for combustion efficiency using a bibliometric approach. Data were collected from Scopus, Web of Science, and Google Scholar databases covering publications from 2015 to 2025. The analysis was conducted using VOSviewer and Bibliometrix to identify research trends, keyword network maps, thematic maps, and contributions by authors and countries. The results indicate a consistent increase in publication trends, with a primary focus on thermal parameters such as calorific value and combustion efficiency. However, structural variables such as density and porosity remain insufficiently explored in an integrated manner. The thematic map further reveals a research gap in linking microstructural characteristics with thermal properties. Overall, this study highlights the importance of a multidisciplinary approach to optimize biomass briquette design as an efficient and sustainable alternative energy source.
Co-Authors Abdillah, Akbar Adriansyah, Ryan Atilasyah, Radith Dharmawangsa, Rafa Adhitya Dharmawangsa, Rafa Aditya Lubis, Putri Bintang Nasution, Muhammad Rizky Akbar Praba, Lindi Cistia Pramana, Yoddis Pratama, Wahyu Ridho Septiawan, Bani Setiawan, Ryu Arfan Zharif , Erza Arkan zharif, Erza Arkan