HASIBUAN, R. A. .; BOBY YASMAN PURNAMA. Building Brand Image through Innovative Principal Leadership: A Case Study of State Junior High School 35, Tebo, Indonesia. Tunjuk Ajar: Journal of Education and Culture, [S. l.], v. 1, n. 1, p. 42–55, 2025. DOI: 10.64929/ta.v1i1.20. Disponível em: https://www.ejournal.tuah.or.id/index.php/tunjuk_ajar/article/view/20. Acesso em: 10 dec. 2025.