Yunan Alghifari; Amin, M. R. M. .; Al Arif, M. A. .; Khotimah, K.; Agus, A.; Agussalim, A.; Anam, M. S. .; Kurniawan, M. ‘Ahdi . Analysis of Milk Production and Quality of Friesian Holstein Cows Before and After Maintenance at the Maju Mapan Joint Business Group of Dairy Farmers in Malang. MKH 2024, 35, 123-129.