Rahman, MM, ME Halim, SM Ahmed, K Akhter, and UKR Romman. “Studies on the Conversion of Ketones of Heterocyclic Spiro Compounds Having Barbituric Acid Moieties into Oxime Derivatives”. Bangladesh Journal of Scientific and Industrial Research 48, no. 1 (June 19, 2013): 7–12. Accessed September 10, 2025. https://www.banglajol.info/index.php/BJSIR/article/view/15383.