PUTRA, M. J. A.; HENDRO, J.; UTARI, N. Challenges and strategies for improving education quality through teacher supervision. Jurnal Pendidikan Teknologi Kejuruan, Padang, Indonesia, v. 8, n. 2, p. 84–93, 2025. DOI: 10.24036/jptk.v8i2.43823. Disponível em: https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/438. Acesso em: 20 jun. 2025.