H. . Zakari, A. . Abubakar, A. U. . Abdullahi, R. S. U. . Wasagu, and S. . Garba, “PERFORMANCE OF BROILER CHICKENS FED ISO-CALORICDIETS WITH VARYING PROTEIN LEVELS DURING THE HOT SEASON IN SEMI ARID REGION OF SOKOTO STATE”, NJAP, pp. 1386–1390, Jul. 2024.