PRANYOTO, Febrian Endi; DIJAYA , Rohman. Online Internal Quality Assurance System Case Study of the Quality Assurance Agency of Muhammadiyah University of Sidoarjo: Sistem Penjamin Mutu Internal Online Studi Kasus Badan Penjamin Mutu Universitas Muhammadiyah Sidoarjo . Procedia of Engineering and Life Science, [S. l.], v. 2, n. 2, 2022. DOI: 10.21070/pels.v2i2.1196. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/1196. Acesso em: 14 jul. 2025.