ALAbbasy, Emad GH., and Dhafer SH. ALDoori. “EFFECT OF NIACIN SUPPLEMENTATION AND SPRAY WATER ON QUICK ACCESS TO THE PEAK AND LENGTH OF LACTATION FOR FRIESIAN COWS UNDER HEAT STRESS CONDITION”. Diyala Agricultural Sciences Journal 4, no. 2 (December 30, 2012): 22–28. Accessed April 30, 2026. https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/2899.