Alewo, Ogbadu Ruth, Ausa Benedict Usman, and Atadoga Margaret Ayanigo. 2019. “Causes of Youth Restiveness in Niger Delta Region of Nigeria: Implication of Violent Youth Behavior for National Unity and Sustainability”. European Journal of Business and Management Research 4 (4). https://doi.org/10.24018/ejbmr.2019.4.4.86.