ANGGRAEENY, L.; OKTAFIA, R. .; HIDAYATULLOH, H. The Role of Alumni in Improving School Marketing: Peran Alumni Dalam Meningkatkan Pemasaran Sekolah. Proceedings of The ICECRS, [S. l.], v. 7, 2020. DOI: 10.21070/icecrs2020354. Disponível em: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/354. Acesso em: 18 sep. 2025.