Khan, Sartaj, Khurshaid Anwar, Kisrao Kaleem, Asad Saeed, Habibun Nabi, Azmat Hayat, Zahoor Ahmad, Fazal Hayan, and Safirullah. 2015. “Study of Phenotypic and Morphometric Characteristics of Achai Cattle at Livestock Research and Development Station Dir (Lower), Pakistan”. Pakistan Journal of Nutrition 14 (4): 201–203. https://doi.org/10.3923/pjn.2015.201.203.