Kwaghsende, Dr. Felix K., and Ajene Adam Ajene. “Analysis of Social Networks in Informal Solid Waste Collection and Recycling Enterprise in Makurdi and Lafia Township of North Central Nigeria”. IJRDO-Journal of Applied Science 4, no. 9 (September 30, 2018): 01-12. Accessed December 23, 2024. http://cpcontacts.ijrdo.org/index.php/as/article/view/2429.