Simanjuntak RA, Christy N. PENGARUH CAHAYA,TEMPERATUR DAN SHIFT KERJA TERHADAP KINERJA OPERATOR. TECHNOSCIENTIA [Internet]. 2004 Oct. 1 [cited 2024 Dec. 28];:27-3. Available from: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/1885