ANEKWE, S. C. (2021). BOOK REVIEW: BIERRENU-NNABUGWU, M. (2019). A Handbook on Critical Issues in Research: A Guide to Formulation of Research Problems and Hypothetical Propositions in Political Inquiry. Enugu: Quintagon Publishers Pages: 138. Socialscientia: Journal of Social Sciences and Humanities, 6(3). Retrieved from https://journals.aphriapub.com/index.php/SS/article/view/1370