AL-HARD, Dr. Mahfouz Ali Ahmed. Effect of udder Morphological Characteristics on Milking Speed and Daily Milk Production for Friesian Cows. Journal of the Faculty of Education, [S. l.], v. 3, n. 5, p. 321–335, 2023. DOI: 10.60037/edu.v1i5.1036. Disponível em: https://journal.tu.edu.ye/index.php/edu/article/view/1036. Acesso em: 22 jul. 2024.