Isa Mohammad, H. ., M. . Daniel, U. Usman, and A. . Ahmad. “TECHNOLOGY RESOURCE STRATEGY AND COMPETITIVENESS IN TELECOMMUNICATION INDUSTRY”. International Journal of Management Science Research, vol. 5, no. 1, June 2019, pp. 16-34, https://journals.unijos.edu.ng/index.php/ijmsr/article/view/55.