Yap et al., 1996. UPV Journal of Natural Sciences (Philippines), 1 (1): 21-29 Document reference Yap, E. M. S. ; Pascual, A. M., 1996. Development of fish protein hydrolysate. UPV Journal of Natural Sciences (Philippines), 1 (1): 21-29Citation key Yap et al., 1996Datasheets Fish protein concentrate and fish hydrolysate