IMMANUEL ZAI; CERINA; TOHMENG; LAURENTCIA LONGLI; SWEET CHEN; VINA KRISTINI. Pengembangan Customer Relationship Pada Penggunaan Jasa Air Freighter DHL Global Forwarding Semasa Pandemi COVID-19. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, [S. l.], v. 1, n. 4, p. 870–881, 2022. Disponível em: https://journal-nusantara.com/index.php/JIM/article/view/197. Acesso em: 21 may. 2024.