IRMAWATI THAHIR; EVY SEGARAWATI AMPRY; FIRDAUS FIRDAUS. Implementation of Transformational Leadership in Improving Teacher Performance in Secondary Schools. International Journal of Educational Technology and Society, [S. l.], v. 2, n. 2, p. 65–75, 2025. DOI: 10.61132/ijets.v2i2.372. Disponível em: https://international.aspirasi.or.id/index.php/IJETS/article/view/372. Acesso em: 1 mar. 2026.