Kanzikwera, C., J. Tenywa, D. Osiru, E. Adipala, and A. Bhagsari. “Effect of Mother Plant Applied Nitrogen and Potassium on the Sowing Value of True Potato Seed”. Uganda Journal of Agricultural Sciences, vol. 5, no. 2, May 2022, pp. 30-34, http://journal.naro.go.ug/index.php/ujas/article/view/96.