ABDULLOH, Abdulloh; MUHTAROM, Muhtarom; MAHDALI, Fitriyah; RAHMANI, Ashila. The Efforts in Improving the Education Quality by School Principal at Vocational High School Muhammadiyah 7 Gondanglegi Malang. Bulletin of Science Education, [S. l.], v. 2, n. 3, p. 124–133, 2022. DOI: 10.51278/bse.v2i3.367. Disponível em: https://attractivejournal.com/index.php/bse/article/view/367. Acesso em: 14 jan. 2025.