MEASUREMENT OF WORKING TIME IN THE PRODUCTION PROCESS ”KERUPUK IKAN”IN GRESIK HOME INDUSTRY: MEASUREMENT OF WORKING TIME IN THE PRODUCTION PROCESS ”KERUPUK IKAN”IN GRESIK HOME INDUSTRY. Tibuana : Journal of Applied Industrial Engineering, [S. l.], v. 1, n. 1, p. 20–23, 2018. DOI: 10.36456/tibuana.1.1.1586.20-23. Disponível em: https://jurnal.unipasby.ac.id/tibuana/article/view/1586. Acesso em: 4 oct. 2026.