Azhar MR, Achiriah A. The Development of the Himpunan Mahasiswa Islam Organization in Medan City Post-Reformation. yupa. hist. stud. j. [Internet]. 2023Jul.31 [cited 2024Jul.22];7(2):137-46. Available from: https://jurnal.fkip.unmul.ac.id/index.php/yupa/article/view/2201