Ahmed, Zheno Kareem, and Halkawt Ismail Ismail M-Amin. “RETRACTED ARTICLE: Analyzing of Drill Stem Test (DST) Result for Dual Porosity Limestone Reservoir”. Kurdistan Journal of Applied Research, vol. 2, no. 3, Aug. 2017, pp. 240-51, https://kjar.spu.edu.iq/index.php/kjar/article/view/114.