Oktaviani, Nurhasti (2024) Penerapan Sistem Permit to Work Pabrik X pada Periode Turn Around sebagai Upaya Pencegahan Kecelakaan Kerja di PT. X = Implementation of Permit to Work System in Plant X during Turn Around Period as an Effort to Prevent Work Accidents at PT. X. Skripsi thesis, Universitas Hasanuddin.