HUTAPEA, Johnson et al. The relationship between workload and musculoskeletal complaints among opak factory workers in Sukaraya Bakti Village, Pancur Batu. Buletin Kedokteran & Kesehatan Prima, [S. l.], v. 4, n. 1, p. 204–208, 2025. DOI: 10.34012/bkkp.v4i1.7439. Disponível em: http://139.162.50.187/index.php/bulkesprima/article/view/7439. Acesso em: 3 apr. 2026.