Buluma, A., S. W. Wafula, A. M. Mugagga, J. S. Mbulankende, and M. Walimbwa. “Open Educational Resources Used in Teacher Education Programs in Uganda”. The International Journal of Humanities & Social Studies, vol. 6, no. 9, Sept. 2018, https://internationaljournalcorner.com/index.php/theijhss/article/view/132608.