Aritaningsih, Rima, Bambang Sumardjoko, and Muthoifin Muthoifin. “Analysis of School Principal Tasks (Study at SMP Muhammadiyah PK Kota Barat Surakarta and SMP IT Al Anis Kartasura)”. Edumaspul: Jurnal Pendidikan 7, no. 1 (March 1, 2023): 331-339. Accessed December 9, 2025. https://jurnal.unimen.cloud/maspuljr/article/view/5357.