Community Service In Strengthening The Governance Of Occupational Safety And Health Competency Certification Through A Web-Based Information System At PT Batamindo Investment Cakrawala. Journal Of Indonesian Social Society (JISS), [S. l.], v. 4, n. 2, p. 106–118, 2026. DOI: 10.59435/jiss.v4i2.816. Disponível em: https://jurnal.padangtekno.com/index.php/jiss/article/view/816. Acesso em: 21 aug. 2026.