ronanda tambunan, edward, and S. Zetli. “ANALISIS PENGARUH LINGKUNGAN KERJA FISIK TERHADAP KELELAHAN KERJA KARYAWAN BAGIAN MOULDING DI PT ABC”. Computer and Science Industrial Engineering (COMASIE), vol. 8, no. 4, Dec. 2024, pp. 47-56, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/6998.