Firmansyah F, Pasca Budiono ND. HUBUNGAN USIA, MASA KERJA, DAN SHIFT KERJA TERHADAP KELELAHAN KERJA DI PT. TPC INDO PLASTIC AND CHEMICALS GRESIK. JMKM [Internet]. 2024 Dec. 23 [cited 2025 Jan. 1];9(2):69-77. Available from: http://114.7.97.221/index.php/JMKM/article/view/5427