WINDARSARI, Ranulin; SUNARDI, Sunardi; `DJONO, Djono. Learning History on High School Equivalency Program . Yupa: Historical Studies Journal, [S. l.], v. 1, n. 2, p. 145–159, 2017. DOI: 10.30872/yupa.v1i2.99. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/yupa/article/view/99. Acesso em: 4 apr. 2026.