Putra Sanjaya Sianturi, Syarifur Ridho, Lilis Lilis, Fadiyah Hani Sabila. The Influence Of Manual System Port Services To Inapornet On Users Of Belawan Port Services At PT. Adhigana Pratama Mulya Belawan. JPAES [Internet]. 2024 Jan. 31 [cited 2024 Nov. 22];1(1):16-27. Available from: https://ejournal.areai.or.id/index.php/JPAES/article/view/198