Beebwa, I. E., M. A. Dida, M. Chacha, D. O. Nyakundi, and J. Marwa. “Requirement Engineering for a Web-Mobile Application for Digitization of Traditional Knowledge of Phytomedicine in Tanzania”. International Journal of Knowledge Content Development & Technology, vol. 9, no. 4, Dec. 2019, https://ijkcdt.journals.publicknowledgeproject.org/index.php/ijkcdt/article/view/263.