Mwankemwa, Zera. “Occurrence and Distribution of Potato Bacterial Wilt Disease and Variability of Its Causal Agent in Southern Highlands of Tanzania”. International Journal of Research in Engineering, Science and Management, vol. 7, no. 7, July 2024, pp. 156-63, https://journal.ijresm.com/index.php/ijresm/article/view/3138.