N. R. Abdelmouhty, W. S. Shehab, and H. M. H. Gad, “Preparation and Labeling of Thienopyrimidine and Environmental Remediation of by-products”, IJBAS, vol. 2, no. 1, pp. 51–57, Nov. 2012, doi: 10.14419/ijbas.v2i1.515.