Putri, Sella Anggreni, Warman Warman, and Marwiah Marwiah. 2022. “THE PRINCIPAL’S ROLE AS A LEADER IN IMPROVING THE QUALITY OF TEACHER PERFORMANCE AT YABIS BONTANG INTEGRATED ISLAMIC ELEMENTARY SCHOOL ”. Unmul Civic Education Journal 4 (1):32-39. https://doi.org/10.30872/ucej.v4i1.1237.