Peni Retnowati, Ahmad Hariyadi, M. Fashihulisa, Sa’aduddin Annasih, Siti Aniqoh Shofwani. The Transformational Leadership Of The Principal In Improving Teacher Performance At SMP 2 Jekulo: -. antroposen [Internet]. 2025 Dec. 31 [cited 2026 Jan. 14];4(2):128-40. Available from: https://jurnal.ut.ac.id/index.php/antroposen/article/view/12882