Yahya, Binta, and Louis Sevitienyi Nkwatoh. “TESTING THE LONG RUN RELATIONSHIP BETWEEN NATURAL GAS UTILIZATION AND ECONOMIC ACTIVITIES IN NIGERIA”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH 6, no. 2 (June 27, 2021): 123–133. Accessed March 10, 2025. http://jearecons.com/index.php/jearecons/article/view/163.