Msoffe, Grace E. P., and Alfred S. Sife. “Bibliometric Analysis of the Trends of Publications on Poverty Research in Tanzania from 1961 to 2016”. University of Dar Es Salaam Library Journal, vol. 16, no. 1, Sept. 2021, pp. 56-66, http://196.44.161.124/index.php/lj/article/view/4297.