Nurvida, N.M., Widajati, N., Wahyudiono, Y.D.A. dan Imaduddin, A. 2025. SAFETY PERMIT EVALUATION IN CONFINED SPACE BASED ON INDONESIAN REGULATION. HEARTY. 13, 3 (Jun 2025), 644–649. DOI:https://doi.org/10.32832/hearty.v13i3.19083.