Kreunin, P., Paibulpanich, A., Paibulpanich, A., Buthkhunthong, P., & Paibulpanich, A. (2022). Case study of safety status of laboratory workers in a chemical industrial plant. Bulletin of Applied Sciences, 6(6), 17–23. https://doi.org/10.60136/bas.v6.2017.197