ARTAWAN, I Made Agus; ESTIYANTI, Ni Made; RADITYA PUTRA, I Gusti Lanang Agung; PARAMITHA, A.A.Istri Ita. Rancang Bangun Aplikasi Elektronik Koperasi Indonesia (E-Koin) Berbasis Mobile. Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi, [S. l.], v. 9, n. 1, p. 85–94, 2020. DOI: 10.35889/jutisi.v9i1.442. Disponível em: https://ojs.stmik-banjarbaru.ac.id/index.php/jutisi/article/view/442. Acesso em: 17 aug. 2026.