Cahyaningrum, Widyastuti, and Sri Wahyuni. “Occupational Health Safety, Motivation and Discipline Program to Improve Company Employee Performance in Tarakan City”. Indonesian Journal of Advanced Research 2, no. 12 (December 28, 2023): 1555–1568. Accessed July 5, 2026. https://journal.formosapublisher.org/index.php/ijar/article/view/6840.