DAMANIK, Elfina O.P; TARIGAN, Wico Jontarudi; TAMPUBOLON, Jusra; SIMANJUNTAK, Demak Claudia Yosephine; SIHOMBING, Sabar Dumayanti; SARAGIH, Doris Yolanda; SIMARMATA, Poltak Pardamean; SIMARMATA, Hengki Mangiring Parulian. Digital Transformation of PT Pos: Customer Loyalty In The Era of Security and Data Technology. Jurnal Ekuilnomi, [S. l.], v. 7, n. 2, p. 547 – 560, 2025. DOI: 10.36985/88gt8930. Disponível em: https://jurnal.usi.ac.id/index.php/ekuilnomi/article/view/1299. Acesso em: 24 jun. 2025.