Ellen Rumintang, Sofwan Farisyi, Zaenal Abidin, Dian Artanti Arubusman, and Lira Agusinta. “The Effect of Sales Visits and Customer Awareness Through Relationship Marketing on Business Partners’ Intention to Collaborate With PT Pelabuhan Tanjung Priok”. Jurnal Ekonomi Manajemen Sistem Informasi 7, no. 2 (November 21, 2025): 1210–1219. Accessed December 29, 2025. https://dinastirev.org/index.php/JEMSI/article/view/6745.