Lubis I, Balqis AA, Dalimunthe IAA, Zahara A, Siregar NS, Siregar NSI, Asti RD, Artila T, Wahyuni S. OVERVIEW OF THE IMPLEMENTATION OF OCCUPATIONAL SAFETY AND HEALTH AT PT. PLN PERSERO UPDL TUNUNGAN MEDAN. Hearty [Internet]. 2025 Jun. 11 [cited 2025 Dec. 5];13(3):724-31. Available from: https://ejournal.uika-bogor.ac.id/index.php/Hearty/article/view/20036