Supriadi, Supriadi, and Mesra B. “THE INFLUENCE OF COMPETENCE ON TEACHER PERFORMANCE MODERATED BY SCHOOL PRINCIPAL’S LEADERSHIP AT MADRASAH TSANAWIYAH AND ALIYAH ALWASLIYAH BINJAI CITY”. Berajah Journal 3, no. 3 (August 31, 2023): 561–572. Accessed October 3, 2025. https://ojs.berajah.com/index.php/go/article/view/264.