Putri, Windy Frecelia, Sriyono, and Wisnu Panggah Setiyono. “STRENGTHENING IMPLEMENTATION 5S WORK CULTURE TO FINANCIAL PERFORMANCE AND PRODUCTIVITY AT PT PETROKIMIA GRESIK”. The Indonesian Journal of Public Health 18, no. 2 (August 1, 2023): 325–340. Accessed January 31, 2025. https://e-journal.unair.ac.id/IJPH/article/view/33290.