Tyasi, T. L., N. D. Mathye, L. W. Danguru, L. T. Rashijane, K. Mokoena, K. M. Makgowo, M. C. Mathapo, K. M. Molabe, P. M. Bopape, and D. Maluleke. “Correlation and Path Analysis of Body Weight and Biometric Traits of Nguni Cattle Breed”. Journal of Advanced Veterinary and Animal Research, vol. 7, no. 1, Mar. 2020, pp. 148-55, https://banglajol.info/index.php/JAVAR/article/view/46386.