MIFTAKHUL FIRMAN FERDIANSYAH EFENDI. Study of Educational Problems Based on Aspects of Equity, Efficiency, Quality, and Relevance. International Journal of Education and Teaching Zone, [S. l.], v. 2, n. 1, p. 62–69, 2023. DOI: 10.57092/ijetz.v2i1.120. Disponível em: https://jurnal.yayasannurulyakin.sch.id/index.php/ijetz/article/view/120. Acesso em: 23 apr. 2026.