Panjaitan, P. S. T.; Panjaitan, T. F. .; Rina, D. .; Soeprijadi, L. .; Mukhaimin, I. . STUDY OF PREFERENCE LEVEL OF IWAK SAMBAL (SALAWAK) BASED ON BY-PRODUCTS OF CATFISH FILLET (PANGASIUS SP). JP 2024, 14, 628-638.