“KUALITAS PELAYANAN PENUMPANG PT. ASDP INDONESIA FERRY (PERSERO) CABANG KUPANG”. Ar-Rasyid: Jurnal Publikasi Penelitian Ilmiah 1, no. 6 (December 15, 2025): 678–690. Accessed March 21, 2026. https://journal.sahakreasindo.co.id/index.php/ar-rasyid/article/view/198.