ELWINDRA, Elwindra. Occupational Health and Safety in Hajj Health Services: Elwindra. Jurnal Persada Husada Indonesia, [S. l.], v. 7, n. 27, p. 1–10, 2020. DOI: 10.56014/jphi.v7i27.308. Disponível em: https://www.jurnal.stikesphi.ac.id/index.php/kesehatan/article/view/308. Acesso em: 27 mar. 2026.