SEPTIYAHARDI, Iko; SILVIANITA. A Comparative Study of Ship Acquisition Projects Through New Shipbuilding, Second-Hand, and Charter Schemes: A Case Study of PT ZZZ. Journal Research of Social Science, Economics, and Management, [S. l.], v. 5, n. 10, p. 12121–12139, 2026. DOI: 10.59141/jrssem.v5i10.1467. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1467. Acesso em: 29 may. 2026.