HERYANTO, H.; SUMARNI, S. The Effect of Certification, Competence, and Motivation on Teachers Performance of Country Civil Apparatus in Sawahlunto City. Archives of Business Research, [S. l.], v. 7, n. 1, p. 41–56, 2019. DOI: 10.14738/abr.11.5751. Disponível em: https://journals.scholarpublishing.org/index.php/ABR/article/view/5751. Acesso em: 2 may. 2024.