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A Quantitative Well-to-Wheel Analysis of the Effect of Electric Vehicle Adoption on CO₂ Emissions in Indonesian Urban Logistics Miftahol Arifin; Dinda Natasya Artaviana
Green Engineering: International Journal of Engineering and Applied Science Vol. 2 No. 3 (2025): July : Green Engineering: International Journal of Engineering and Applied Scie
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greenengineering.v2i3.223

Abstract

Urban logistics is a significant source of carbon emissions in Indonesia, and effective decarbonization strategies are required. EVs offer a promising solution, but their impact requires quantitative evaluation within the local context. This study analyzes the effect of adopting an electric van fleet on total well-to-wheel carbon emissions within an urban distribution network in Indonesia. This study employs a comparative case study method. A baseline scenario consisting of 25 diesel vans is compared to an intervention scenario where electric vans replace the entire fleet. The emission analysis was conducted using the WtW framework, utilizing specific emission factors for diesel fuel from the IPCC (2006) and the Java-Madura-Bali (JAMALI) grid emission factor from IESR (2023) to ensure contextual relevance. The transition to an electric fleet successfully reduces the total well-to-wheel carbon footprint by 13.63%. This reduction is equivalent to an absolute CO2 emission decrease of nearly 3 tons of CO₂ per month. Nevertheless, indirect emissions from electricity generation still contribute a significant carbon footprint, indicating that the national energy mix is highly dependent on the environmental benefits of EVs. This study concludes that fleet electrification is a viable and effective decarbonization strategy for Indonesia’s logistics sector, even with the current state of the electricity grid. However, fleet decarbonization efforts must run in parallel with policies for a national transition toward renewable energy to maximize the emission reduction potential of electric mobility. Future research should include the total cost of ownership (TCO) and life cycle assessment (LCA) for a more holistic evaluation.
Analysis of the Ayat Kursi (Qs. Al-Baqarah Verse 255) in Tafsir Muyassar: The Meaning of Monotheism and the Power of Allah Yolanda Septiani; Miftahol Arifin; Salsabila Muthmainah
Tilawah: Journal of Al-Qur'an Studies Vol. 1 No. 2 (2025)
Publisher : Penerbit Hellow Pustaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61166/tilawah.v1i2.6

Abstract

QS. Al-Baqarah verse 255 (ayat kursi) is one of the greatest verses in the Qur'an because it emphasizes the oneness and power of Allah. Tafsir Muyassar, as one of the concise tafsir compiled by scholars from the King Fahd Mushaf Printing Complex, provides a simple but in-depth explanation of this verse. This journal aims to analyze Tafsir Muyassar's explanation of the Ayat Kursi and its relevance in everyday life. The method used in this research is a literature study with a descriptive-analytical approach. The research results show that Ayat Kursi contains the concept of monotheism, the absolute power of Allah, and the importance of depending on Him. Apart from that, this verse also has the priority of protection from Satan's interference. By understanding Ayat Kursi in depth through Tafsir Muyassar, a Muslim can increase his faith and devotion to Allah.
Perancangan Sistem Pemantauan Kelelahan Driver Berbasis IoT (Internet Of Things) Yang Adaptif Untuk Transportasi Makanan Segar: Studi Kasus Di Industri Logistik Miftahol Arifin; Dimas Fanny Hebrasianto Permadi Kasanah; Pradana Ananda Raharja; Nabila Noor Qisthani; Fikra Titan Syifa; Faizah Faizah
Jurnal Kendali Teknik dan Sains Vol. 1 No. 4 (2023): Oktober: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v1i4.2959

Abstract

In the logistics industry, fresh food transportation requires effective management of driver fatigue to maintain safety and service quality. With the increasing digital connectivity, Internet of Things (IoT) technology has become a promising solution to monitor driver fatigue in real-time. This research aims to design an adaptive IoT-based driver fatigue monitoring system specifically for fresh food transportation. Through a case study in the logistics industry, we identified specific challenges and needs in driver fatigue management. Based on the identification results, we developed a system that utilizes IoT sensors integrated in vehicles and drivers' smartphones. The system automatically monitors the driver's physical condition and behavior and provides real-time alerts if signs of fatigue are detected. With an adaptive approach, the system can customize recommendations and interventions according to the measured fatigue level. The results of the case study show that the designed system is able to reduce the risk of driver fatigue, increase transportation safety, and improve service quality in fresh food transportation. This research contributes to the practical understanding of the implementation of IoT technology in driver fatigue management, particularly in the context of the logistics and fresh food transportation industries.
MODEL KOMUNIKASI CSR PERUSAHAAN BUMN DI INDONESIA; PENDEKATAN SOCIAL NETWORK ANALYSIS Miftahol Arifin; Hafidhah Hafidhah; Mohammad Rofik
J-ESA (Jurnal Ekonomi Syariah) Vol. 5 No. 1 (2022): Juni
Publisher : Program Studi Ekonomi Syariah IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/jesa.v5i1.1005

Abstract

Dalam bidang hubungan masyarakat, organisasi dan CEO sering menggunakan tiga platform berbeda untuk berkomunikasi dengan para pemangku kepentingan mereka: intranet perusahaan, situs web perusahaan, dan media sosial. Di antara ketiga platform ini, media sosial mungkin adalah yang paling populer. Penelitian ini bertujuan untuk membahas masalah seputar komunikasi tanggung jawab sosial perusahaan (CSR) melalui media sosial. Komunikasi tanggung jawab sosial perusahaan (CSR) menjadi semakin penting untuk meningkatkan visibilitas merek dan perusahaan itu sendiri. Media sosial mungkin merupakan platform yang sangat cocok untuk kasus ini, mengingat kemampuannya untuk mendorong dialog dan difusi konten. Penelitian ini menarik karena dilakukan pada perusahaan pelat merah (BUMN), dimana terkadang penyaluran CSR dipengaruhi oleh kebijakan pemilik saham utama yaitu pemerintah. Sehingga dengan demikian pola komunikasi CSR juga dimungkinkan terdapat perbedaan dengan perusahaan lainnya Penulis melakukan analisis konten pada halaman Twitter, dari perusahaan tersebut. Ini dilakukan untuk menilai ruang lingkup interaksi antara organisasi dan para pemangku kepentingannya. Langkah pertama dalam pengumpulan data adalah mengidentifikasi profil Twitter dari semua perusahaan. Kemudian melakukan analisis SNA (Social Network Analysis) untuk mengetahui pola komunikasi dan interaksi pemangku kepentingan dengan perusahaan. Hasil studi menunjukkan bahwa perusahaan yang BUMN yang diamati kurang melakukan komunikasi CSR pada media Twitter yang dikelolanya. Konten terkait pemasaran lebih mendominasi dibandingkan dengan posting yang berisi CSR. Temuan juga menyimpulkan bahwa perusahaan BUMN belum secara serius mengelola media sosial Twitter sebagai platform untuk komunikasi CSR degan segenap stakeholder. Studi ini memberikan wawasan penting pada aspek-aspek penting dari komunikasi tentang masalah CSR di situs jejaring sosial seperti Twitter dan membuat beberapa rekomendasi praktis untuk perusahaan.
Green Supply Chain Pengelolaan Sampah: Studi Kasus Penggunaan Maggot BSF dalam Pengolahan Sampah Organik Miftahol Arifin; Nabila Noor Qisthani; Famila Dwi Winati
Jurnal Informasi, Sains dan Teknologi Vol. 5 No. 02 (2022): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v5i02.67

Abstract

Green supply chain pengelolaan sampah merupakan sistem pengelolaan sampah yang berbasis pada prinsip-prinsip lingkungan dan keberlanjutan. Penelitian ini bertujuan untuk mengembangkan sistem pengelolaan sampah yang ramah lingkungan dan berkelanjutan dengan menggunakan teknologi pengolahan sampah berbasis maggot Black Soldier Fly (BSF). Penelitian ini menggunakan metode penelitian deskriptif kualitatif dengan mengumpulkan data dari sumber-sumber primer dan sekunder. Hasil penelitian menunjukkan bahwa penggunaan maggot BSF dapat menjadi solusi alternatif dalam mengolah sampah organik dan menghasilkan produk yang bernilai tambah, seperti pupuk organik dan pakan ternak. Pengelolaan maggot BSF memerlukan pemilihan jenis dan kualitas maggot yang optimal, serta pengelolaan budidaya maggot BSF yang tepat. Selain itu, diperlukan juga sistem manajemen logistik dan distribusi produk akhir yang efektif dan efisien. Dampak sosial dan lingkungan dari green supply chain pengelolaan sampah berbasis maggot BSF juga perlu dievaluasi dan dikelola dengan baik. Oleh karena itu, diperlukan kebijakan dan regulasi yang mendukung pengembangan green supply chain pengelolaan sampah berbasis maggot BSF. Penelitian ini memberikan rekomendasi terkait strategi pengembangan green supply chain pengelolaan sampah berbasis maggot BSF yang dapat diterapkan di berbagai skala, mulai dari tingkat rumah tangga hingga tingkat industri besar. Dengan mengoptimalkan green supply chain pengelolaan sampah berbasis maggot BSF, diharapkan dapat dihasilkan solusi pengelolaan sampah yang ramah lingkungan, berkelanjutan, dan dapat memberikan manfaat ekonomi dan sosial bagi masyarakat.
PENENTUAN KOMPOSISI CRUDE OIL PADA PROSES BLENDING DENGAN PENDEKATAN ALGORITMA GENETIKA Miftahol Arifin; Grahan Rizka Pradita
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 1 No. 2 (2021): Juli : Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juritek.v1i2.317

Abstract

PT PERTAMINA (Persero) Refinery Unit IV is a natural distilation oil company. The process of blending crude oil done in PT PERTAMINA (Persero) Refinery Unit IV often produces feed imperfectly. The product’s fraction produced from this blending process can not get maximum output. What is needed is optimazing the determination of crude oil composition during the process of blending crude. The aim of this process is to separate the contain of LPG, Light Naphtha, Heavy Naphtha, kero, Light Gas Oil (LGO), Heavy Gas Oil (HGO), LSWR (Low Sulfur Wax Residue) with other composition in order to suit with colom capacity in Crude Destilation Unit II (CDU II). The aim of this research is determining the composition of crude oil from every oil tank to be feed in CDU II. With optimal percentage, the expectation is to increase the number of product fraction from blending process. The solving of this problem is using simplex method the approach of genetic algorithm. The advantage of genetic algorithm in the development of chromosome, it can be done randomly based on the number of determined popsize. Besides, the alternative of chromosome will have bigger probability than using the simplex method. The result of calculation using the genetic algorithm method produces the total precentage of crude oil’s composition 99,91% and the composition of volume feed 229.774 MB. With composition volume feed for CDU II 41.285 MB pulled back from oil tank 71T-4, 55.384 MB from oil tank 71T-12, 71.852 MB from oil tank 71T-16 and the last 61.249 MB from oil tank 71T-105. The estimation of result not be different away by the solution produced simplex method.
The Role of Human capital in Creating Sustainable Competitive Advantage for Culinary MSMEs in Madura Indonesia Miftahol Arifin; Edy Purwanto; Hafidhah
Ilomata International Journal of Management Vol. 6 No. 1 (2025): January 2025
Publisher : Yayasan Sinergi Kawula Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61194/ijjm.v6i1.1410

Abstract

MSMEs in the culinary sector in Madura have great potential to contribute to the regional and national economy. However, the challenges faced by culinary MSMEs in Madura are very diverse, including increasingly fierce competition, lack of skills, and limited access to training. In this context, it is important to understand the role of human capital in creating sustainable competitive advantages for Madurese culinary SMEs. This research aims to determine and analyze the role of human capital in creating sustainable competitive advantage in the Madurese culinary SME sector. The number of respondents in this study was 254 respondents who were selected using purposive sampling techniques. This research uses a quantitative approach, with data collection techniques using surveys (distributing questionnaires). Data analysis was carried out using the partial least square (PLS)-SEM application. A quantitative approach is used to identify the influence of human capital on sustainable competitive advantage. This research finds that human capital has a positive and significant influence on sustainable competitive advantage. Thus, it is hoped that this research can provide valuable insight for culinary MSME entrepreneurs in Madura in increasing their competitive advantage through developing human capital. In addition, this study is expected to provide understanding to academics and practitioners about the role of human capital in creating sustainable competitive advantage.