PURNAMAWATI, A. Event Management Praktik Lapang Mahasiswa Universitas Koperasi Indonesia di Daerah Istimewa Yogyakarta. E-Coops-Day, [S. l.], v. 4, n. 2, p. 307–314, 2023. DOI: 10.32670/ecoopsday.v4i2.3632. Disponível em: https://journal.ikopin.ac.id/index.php/ecoopsday/article/view/3632. Acesso em: 22 jul. 2024.