Maslina, M., Y. Fuadi, and A. N. Arrijal. “FACTORS AFFECTING COMPLIANCE WITH THE USE OF PERSONAL PROTECTION EQUIPMENT (PPE) AT DRINKING WATER COMPANIES (PDAM) IN BALIKPAPAN CITY”. IDENTIFIKASI, vol. 7, no. 2, Nov. 2021, pp. 505-12, doi:10.36277/identifikasi.v7i2.157.