Winfred Okoe Addy, Haris Muhammad, Yao HONGXING, Felix Kwame Nyarko, Dominique Jean Jacques Beraud, Terrorism Activities as Threat to Political Instability and Its Effect on Economic Development in Sub-Saharan Africa: An Empirical Study Using Panel Multiple Regression and Panel Generalized Linear Model, International Journal of Management Sciences and Business Research 02(2020):79-86 DOI: 10.5281/zenodo.3702226