JULIANTI, K. D.; SUBIYANTORO; NURMALASARI, N. Customer Relationship Management Strategy at PT POS Indonesia (Persero) Ngawi Branch Office . Epicheirisi: Jurnal Manajemen, Administrasi, Pemasaran dan Kesekretariatan, [S. l.], v. 7, n. 2, p. 1–9, 2023. Disponível em: https://journal.pnm.ac.id/index.php/epicheirisi/article/view/623. Acesso em: 25 may. 2024.