ENDARTO, D. P.; WANGSAPUTRA, R.; SA’IDAH, N. F. System Design for a Sustainable Returned Materials Management System at PT PLN UID East and North Kalimantan. ITB Graduate School Conference, [S. l.], v. 5, n. 1, p. 141–155, 2025. Disponível em: https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/676. Acesso em: 1 nov. 2025.