PURWANINGTIAS, Deasy; FIRMANSYAH, Yoki; SAFITRI, Erdian. PROTOTIPE SISTEM INFORMASI CUSTOMER RELATION MANAGEMENT BERBASIS WEBSITE STUDI KASUS PT TRI MANDIRI SEJATI. JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer), [S. l.], v. 1, n. 2, p. 161~169, 2019. DOI: 10.26905/jasiek.v1i2.3485. Disponível em: https://jurnal.unmer.ac.id/index.php/jasiek/article/view/3485. Acesso em: 7 aug. 2026.