Hamzah, Imam Faisal, Zaldhi Yusuf Akbar, and Gisella Arnis Grafiyana. 2021. “Social Identity of Non-Moslem Students In Muhammadiyah Universities: Identitas Sosial Mahasiswa Non-Muslim Di Perguruan Tinggi Muhammadiyah”. Halaqa: Islamic Education Journal 5 (1):1-11. https://doi.org/10.21070/halaqa.v5i1.1109.