BONARDO SIBORO; FRISCA MAREYTA PONGOH; PUTU DENY DARMAWAN; IKHSAN SAIFUDIN. Digitalization of Owner’s Estimates in Procurement of Goods and Services for Ships Owned by PT PIS. Journal of Maritime Studies and Management, [S. l.], v. 1, n. 1, p. 01–09, 2025. Disponível em: https://jurnal.poltekpelsulut.ac.id/index.php/jmsm/article/view/115. Acesso em: 20 aug. 2025.