SUPRIYADI R, E. .; HAMDANI, D. . Pendidikan Dan Pelatihan Pemecahan Masalah Dan Pengambilan Keputusan Bagi Pengurus Koperasi. E-Coops-Day, [S. l.], v. 3, n. 1, p. 87–96, 2022. DOI: 10.32670/ecoopsday.v3i1.1411. Disponível em: https://journal.ikopin.ac.id/index.php/ecoopsday/article/view/1411. Acesso em: 3 jul. 2024.