El-Sayed, 1999. Aquaculture, 179 (1-4): 149-168 Document reference El-Sayed, A. F. M., 1999. Alternative dietary protein sources for farmed tilapia, Oreochromis spp.. Aquaculture, 179 (1-4): 149-168Web https://doi.org/10.1016/S0044-8486(99)00159-3Citation key El-Sayed, 1999Datasheets Palm kernel meal