Evaluation of pigeon pea (Cajanus cajan) as a substitute for soya bean meal in the diet of Nile tilapia (Oreochromis niloticus) fingerlings. Nigerian Journal of Animal Production [Internet]. 2021 Jan. 9 [cited 2026 Nov. 13];30(2):265-70. Available from: https://njap.org.ng/index.php/njap/article/view/1524