Mansour, S. .F., El-Bassiony, M. .F. and El-Hawy, A.S. (2019) “Technical and Economic efficiency of the ruminants feed on Date Seed in Matrouh Governorate”, International Journal of Environment, Agriculture and Biotechnology, 4(4). Available at: https://journal-repository.com/index.php/ijeab/article/view/162 (Accessed: 18 April 2025).