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). Accessed April 6, 2026. https://jurnal.unimen.cloud/index.php/maspuljr/article/view/5357.