Masele, Juma James. “Access to and Use of Computer Ergonomics Related Information Among PhD Students in East Africa: A Case of University of Dares Salaam -Tanzania and Makerere University-Uganda”. University of Dar Es Salaam Library Journal, vol. 14, no. 1, Feb. 2020, pp. 4-22, http://196.44.161.124/index.php/lj/article/view/3102.