Peran Sri Sultan Hamengku Buwono IX dan Sri Paduka Paku Alam VIII dalam Mewujudkan Pemilu Daerah 1951 di Yogyakarta. IPSSJ. 2026;3(07 Juli):249-263. Accessed October 21, 2026. https://ipssj.com/index.php/ojs/article/view/1692