Sipayung, Mario Asido, and Innocentius Bernarto. “The Influence of Education Management, Transformational Leadership, and Teacher Performance Effectiveness on Student Learning Outcomes at SMAN 1 Dolok Pardamean Simalungun Regency”. Jurnal Indonesia Sosial Sains 6, no. 3 (March 28, 2025): 756–770. Accessed August 2, 2025. https://jiss.publikasiindonesia.id/index.php/jiss/article/view/1656.