« COMPARATIVE RESPONSES OF LARGE WHITE X LANDRACE AND THE INDIGENOUS NIGERIAN PIGS TO DIETS OF VARYING PROTEIN CONCENTRATION  ». Nigerian Journal of Animal Production 4, no. 1 (janvier 16, 2021): 181–204. Consulté le octobre 20, 2026. https://njap.org.ng/index.php/njap/article/view/2236.