ZULFAHMI, Teuku; ISKANDAR; MULYADI, Said. Visionary Leadership Activities in Improving the Quality of Education. Journal of Science and Science Education, [S. l.], v. 5, n. 2, p. 223–234, 2024. DOI: 10.29303/jossed.v5i2.7880. Disponível em: https://jppipa.unram.ac.id/index.php/jossed/article/view/7880. Acesso em: 2 jun. 2025.