Akhter, K, ME Halim, SM Ahmed, PK Sarkar, F Akter, K Jahan, UKR Romman, and MG Ahmed. 2017. “One Step Cyclocondensation of (thio) Barbituric Acid With Chalcones in Glacial Acetic Acid and Phosphorous Pentoxide, Part-II”. Bangladesh Journal of Scientific and Industrial Research 52 (2):115-24. https://doi.org/10.3329/bjsir.v52i2.32921.