Bonardo Siboro, Frisca Mareyta Pongoh, Putu Deny Darmawan, & Ikhsan Saifudin. (2024). Digitalization of Owner’s Estimates in Procurement of Goods and Services for Ships Owned by PT PIS. International Journal of Maritime Studies and Management, 1(4), 01–10. Retrieved from https://jurnal.poltekpelsulut.ac.id/index.php/ijmsm/article/view/115