Eki Hairul Saputra, Yudhy Afrianto and Satria 2026. Handling crew sign on/off kapal asing tugboat sinaran oleh PT penascop maritime indonesia cabang palembang. Journal Transformation of Mandalika, e-ISSN: 2745-5882, p-ISSN: 2962-2956 . 7, 3 (Mar. 2026), 113-118. DOI:https://doi.org/10.36312/jtm.v7i3.6273.