Development of E-learning Muhammadiyah (El-Mu) at Mutual Junior High School, Magelang City. Community Empowerment, [S. l.], v. 8, n. 7, p. 984–991, 2023. DOI: 10.31603/ce.6982. Disponível em: https://coba.unimma.ac.id/ce/article/view/6982. Acesso em: 30 sep. 2026.