Arifur Rahman, Mahabbat Ali, Md.Uzzal Hossain, Mustasim Famous, Md.Ahsan Habib, and Sabuj Kanti Nath, “Knowledge and Attitude of Farmers of Small-Scale Dairy Farming at Dhaka, Bangladesh”, GJSFR, vol. 21, no. D4, pp. 15–20, Mar. 2021.