Siagian, Abdul Hakim, Benito Asdhie Kodiyat MS, and Andryan Andryan. 2021. “The Development of Muhammadiyah Ideology Dar Al-Ahdi Wa Al-Shahadah in Pancasila Course, Law Study Program, Faculty of Law, Universitas Muhammadiyah Sumatera Utara”. Randwick International of Social Science Journal 2 (4), 516-23. https://doi.org/10.47175/rissj.v2i4.332.