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All Journal Turbo : Jurnal Program Studi Teknik Mesin Jurnal Inovator Jurnal Teknik Industri Terintegrasi (JUTIN) Journal of Applied Accounting And Business (JAAB) Proceeding Applied Business and Engineering Conference
Zaqy, Sandi Yudha Barri
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Implementation of Green Supply Chain Management Toward Utilization of Palm Oil Waste Suryani, Bella; Zaqy, Sandi Yudha Barri
ABEC Indonesia Vol. 12 (2024): 12th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

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

Abstract

Green Supply Chain Management is a supply chain business model that involves an economic and sustainablebusiness practice through environmental-friendly plants. This model is seen to improve the performance of an industry byreducing environmental risks and impacts, efficiency of ecology. Palm oil industry is considered as a big business but hasgenerated a large volume of waste. This research was aimed to discover how to become more sustainable in managing andutilizing the palm oil industry waste. This research used a literature review method and the data is sourced from secondarydata. This research found that the waste of the palm oil industry can promote waste management and convert from an evilto a necessity to maintaining the environment and sustainable economic development.
Perencanaan Jadwal Distribusi Produk Radio Ke Wilayah Eropa dengan Metode Distribution Requirement Planning (DRP) di PT. X Suryani, Bella; Mazwan, Mazwan; Zaqy, Sandi Yudha Barri
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.51433

Abstract

This study aims to analyze the distribution schedule planning of radio products to the European region using the Distribution Requirement Planning (DRP) method at PT. X. The main problem faced by the company is the high distribution costs due to the suboptimal delivery schedule. The study was conducted from February to May 2025 using a quantitative descriptive approach with primary data in the form of observations and interviews and secondary data including product demand, inventory, lead time, and logistics costs. The results of the analysis show that the DRP method is able to produce a more efficient distribution schedule with a total cost of Rp14,236,002, compared to the previous method of Rp29,764,423, or a savings of 52%. Thus, the implementation of DRP is proven to increase cost efficiency, optimize container capacity, and support the smoothness of the company's international distribution.
Design and Construction of an IoT-Based Coconut Milk Processing Machine to Become VCO Idris, Mahmud; Agussationo, Yudhi; Zaqy, Sandi Yudha Barri
Jurnal INOVATOR Vol. 8 No. 2 (2025): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v8i2.503

Abstract

Virgin Coconut Oil (VCO) is a processed product from coconut flesh in the form of a clear, tasteless liquid with a distinctive coconut aroma. VCO is obtained through processing coconut milk with several methods, namely the gradual cooking method, the oil fishing method, and the fermentation method. Of these three methods, gradual heating is the most commonly used. This process requires a stable heating device to produce quality VCO. Therefore, to maintain the stability of the heating, precise control is required in the gradual heating method. The heating device is designed to streamline the processing process with an IoT-based control system. This VCO processing device is designed with a temperature control system using an NTC sensor with a high accuracy of ±1.5°C to ensure temperature stability during the coconut milk heating process using a dual-core ESP32 microcontroller that has WiFi connectivity features, thus enabling integration into the Internet of Things (IoT) system for remote monitoring. For the heating process, this device is equipped with a 220V 400W heating element controlled by a Solid State Relay (SSR), so that the temperature can be precisely controlled in the range of 60–90°C.
Komposit Berbasis Serat Tangkos Kelapa Sawit: Kajian Fisik dan Mekanis Zaqy, Sandi Yudha Barri; Utama, Satrio Darma; Pramanda, Wibi
TURBO [Tulisan Riset Berbasis Online] Vol 14, No 2 (2025): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v14i2.4725

Abstract

This research explores the use of oil palm empty fruit bunch waste fibers as an environmentally friendly reinforcement material for composite applications, aiming to replace conventional materials. The fabrication process utilized empty fruit bunch fibers, resin, and polylactic acid (PLA), with components produced using 3D printing technology. Mechanical properties were evaluated through tensile testing (ASTM D3039), compressive testing (ASTM D695), and Vickers microhardness testing (ASTM E384). The results showed an average maximum tensile strength of 8.18 MPa, while compressive testing yielded a maximum strength of 3.95 MPa. Vickers hardness values ranged from 19.53 to 29.04, with an average of 25.73. These findings highlight the potential of empty fruit bunch fiber composites as an alternative material that supports waste reduction and sustainability in the palm oil industry. However, further optimization of fiber fraction and surface treatment is needed to improve mechanical performance. This study not only contributes to scientific knowledge but also opens opportunities for sustainable material innovation in engineering applications
EVALUATING THE PERFORMANCE OF ONLINE FOOD DISTRIBUTION SYSTEMS: A CUSTOMER PERSPECTIVE IN JAMBI CITY Suryani, Bella; Mulyono, Achmad; Zaqy, Sandi Yudha Barri
Journal of Applied Accounting And Business Vol. 7 No. 2 (2025): JAAB - Desember 2025
Publisher : LP2M Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/jaab.v7i2.530

Abstract

This study aims to analyze the influence of delivery delays, order inaccuracies, and courier capacity limitations on the distribution performance of online food delivery (OFD) services in Jambi City from a customer perspective. This study used a quantitative approach with 100 respondents who had used OFD services more than twice. Data were collected through an online questionnaire and analyzed using multiple linear regression with the help of SPSS. The results showed that all three independent variables simultaneously had a significant effect on distribution performance. Partially, the variables of order inaccuracies and courier capacity limitations had a positive and significant effect on distribution performance, while delivery delays had no significant effect. The Adjusted R Square value of 39.4% indicates that the model is able to explain variations in distribution performance quite well. These findings indicate that the effectiveness of the courier operational system and the accuracy of order processing play an important role in improving the efficiency of the OFD supply chain in medium-sized urban areas such as Jambi. The results of this study are expected to provide a strategic basis for service providers in improving delivery systems and logistics capacity management.
Co-Authors Idris, Mahmud Mazwan Mazwan Mulyono, Achmad Satrio Darma Utama Suryani, Bella Wibi Pramanda Yudhi Agussationo