RONI, R.; SIBARANI, M. . Comparative Analysis of Operational and Investment Costs Between Diesel Trucks and Electric Trucks in Coal Transportation Activities in West Kutai Regency. Eduvest - Journal of Universal Studies, [S. l.], v. 5, n. 12, p. 14460–14478, 2025. DOI: 10.59188/eduvest.v5i12.51942. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/51942. Acesso em: 16 feb. 2026.