WARPHANA , Adie; SUKARDI , Thomas. Implementation of Occupational Health and Safety in State Vocational Schools of TKBB Expertise Competency in Yogyakarta . KnE Social Sciences, [S. l.], v. 3, n. 17, p. 62–70, 2019. DOI: 10.18502/kss.v3i17.4624. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/4624. Acesso em: 11 jul. 2025.