ADEYEMI, O. S., O. ADEYEMI, and O. OLAWALE. “DOES INDUSTRIAL CLUSTER INFLUENCE FIRMS’ GROWTH? EVIDENCE FROM OLUYOLE INDUSTRIAL ESTATE, IBADAN OYO STATE, NIGERIA”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH, vol. 4, no. 4, Oct. 2020, pp. 38-49, http://jearecons.com/index.php/jearecons/article/view/160.