SYARIFUDDIN; HARAPAN, E. .; WARDIAH, D. . Implementation of Teacher Certification in Improving Teacher Performance in 1 Rambutan Junior High School. Jurnal Pendidikan Tambusai, [S. l.], v. 5, n. 3, p. 5717–5722, 2021. DOI: 10.31004/jptam.v5i3.1796. Disponível em: https://jptam.org/index.php/jptam/article/view/1796. Acesso em: 19 apr. 2024.