Davies, S.J. et al. 2026. Digestibility and Growth Response of Rainbow Trout (Oncorhynchus mykiss) Fed Coated and Non-Coated Crystalline Essential Amino Acids as Supplements in Plant-Based Feeds. Journal of Zoology and Systematics. 4, 2 (Jul. 2026), 1–11. DOI:https://doi.org/10.56946/jzs.v4i2.903.