PRATAMA, R. G. P.; MOHRUNI, A. S.; UTAMI, N. P. E. IMPROVED EFFECTIVENESS OF CONTROLLED PROCUREMENT SYSTEM PROCESS WITH E-PROCUREMENT IN PT. PLN (PERSERO) UIK SUMBAGSEL. Journal of Mechanical Science and Engineering, [S. l.], v. 8, n. 2, p. 025–028, 2022. DOI: 10.36706/jmse.v8i2.66. Disponível em: https://jmse.ejournal.unsri.ac.id/index.php/jmse/article/view/66. Acesso em: 21 nov. 2024.