WATI, Rosna; HARDIENATA, Soewarto; LATHIFAH, Zahra Khusnul. Strategies for Improving Teacher Performance: A PRISMA-Based Systematic Literature Review on Transformational Leadership, Professional Competence, and Self-Efficacy. Educational Researcher Journal, [S. l.], v. 3, n. 1, p. 39–50, 2026. DOI: 10.71288/educationalresearcherjournal.v3i1.142. Disponível em: https://edurj.com/index.php/edurj/article/view/142. Acesso em: 12 may. 2026.