Captain Chijioke Onyemaobi, ndc, psc+. “IMPROVING ROAD TRAFFIC MANAGEMENT IN DHAKA CITY AND ITS ECONOMIC BENEFITS”. NDC E-JOURNAL, vol. 16, no. 2, Dec. 2017, pp. 130-46, https://ndcjournal.ndc.gov.bd/ndcj/index.php/ndcj/article/view/218.