KNOWLEDGE OF SOCIAL STUDIES AS PREDICTOR OF CITIZENSHIP BEHAVIOR OF SECONDARY STUDENT LEADERS OF BUTUAN CITY, PHILIPPINES. SMCC Higher Education Research Journal, [S. l.], v. 6, n. 1, p. 80–90, 2019. DOI: 10.18868/sherj6j.06.010119.05. Disponível em: https://sherj-smcc.com/index.php/sherj/article/view/359.. Acesso em: 4 may. 2026.