B. L. Okullo, J., Obua, J. and Okello, G. (2004) “Use of indigenous knowledge in predicting fruit production of shea butter tree in agroforestry parklands of north-eastern Uganda”., Uganda Journal of Agricultural Sciences, 9(1), pp. 360–366. Available at: http://journal.naro.go.ug/index.php/ujas/article/view/240 (Accessed: 19 May 2024).