DAFFA ARYABIMA, A. Educational stratification and social dynamics of regular and plus class programs at Muhammadiyah 2 Senior High School Medan. Priviet Social Sciences Journal, [S. l.], v. 5, n. 11, p. 258–263, 2025. DOI: 10.55942/pssj.v5i11.722. Disponível em: http://www.journal.privietlab.org/index.php/PSSJ/article/view/722. Acesso em: 24 nov. 2025.