RAHARJO, Agung; JANUAR ARIYANTO; FARAHUL JANNAH. Comparative Analysis of OHS Professional Certification Systems: A Scoping Review. Journal of Global Research in Public Health, [S. l.], v. 11, n. 1, p. 48–61, 2026. DOI: 10.30994/jgrph.v11i1.627. Disponível em: https://jgrph.org/index.php/JGRPH/article/view/627. Acesso em: 29 jun. 2026.