Supraptini, Yeni, and Syihabuddin Syihabuddin. “LEADERSHIP OF SCHOOL PRINCIPALS IN ENHANCING TEACHERS’ PROFESSIONAL COMPETENCE IN THE ERA OF 4.0: A LITERATURE REVIEW PERSPECTIVE”. Prosiding Business Adaptability, Change Management and Technopreneur Conferences 1, no. 2 (December 30, 2023): 470–480. Accessed June 15, 2026. https://bacmatech.lppmbinabangsa.ac.id/index.php/home/article/view/42.