Balya, Elok, 		Moen’im, Achmad, AND 		Setiadji, Setiadji.
" THE STUDY OF THE CAUSES OF IRREGULARITY OF CRACKERS QUALITY IN THE CRACKERS INDUSTRY IN JEMBER  (Case Study in Crackers Industry in Mangli, Kalisat and Arjasa, Jember)" <em>UNEJ e-Proceeding</em> [Online], (7 March 2018)