Zannat, Md Esraz Ul, and Md Golam Mortoja. “An Approach to Identify the Regional Imbalances of Socio Economic Facilities: A Case Study of Narsingdi District”. Journal of Bangladesh Institute of Planners, vol. 3, no. 1, Dec. 2010, pp. 143-52, doi:10.3329/jbip.v3i1.76870.