MARLINA DAHLAN; SITI MAYANG SARI; AKMALUDDIN. THE PERFORMANCE OF CERTIFIED AND NON-CERTIFIED TEACHERS IN IMPROVING LEARNING QUALITY OF STATE JUNIOR HIGH SCHOOLS IN SAMATIGA DISTRICT. International Conference on Education, Science, Technology and Health (ICONESTH), [S. l.], p. 1028–1032, 2024. DOI: 10.46244/iconesth.vi.190. Disponível em: https://eproceeding.bbg.ac.id/index.php/iconesth/article/view/190. Acesso em: 6 aug. 2026.