KALIFATULLAH ERMAYA, S. Pendidikan Perkoperasian "Dasar Perkoperasian, Kelembagaan Koperasi dan Usaha Koperasi" Bagi Calon Anggota di SMK Koperasi, Daerah Istimewa Yogyakarta. E-Coops-Day, [S. l.], v. 5, n. 1, p. 9–16, 2024. DOI: 10.32670/ecoopsday.v5i1.4205. Disponível em: https://journal.ikopin.ac.id/index.php/ecoopsday/article/view/4205. Acesso em: 2 jul. 2024.