Iyorakpo, J., and P. W. Odibikuma. “IMPACT OF GAS FLARING ON THE BUILT ENVIRONMENT : THE CASE OF OGBA/EGBEMA/NDONI LOCAL GOVT AREA, RIVERS STATE, NIGERIA”. European Scientific Journal, ESJ, Vol. 11, no. 26, Sept. 2015, https://eujournal.org/index.php/esj/article/view/6232.