AlMarzouq, Douaa Salman, Omniya Sayed Zaky, Abdulaziz Abdulrazaq AlNajjar, and Kamal Usef Sadek. 2016. “Pressure As Effective Green Technology for Synthesis of Polyfunctionally Substituted Heteroaromatics: Synthesis of a Variety of pyrazolo[1,5-a]pyrimidines”. European Journal of Chemistry 7 (3):347-51. https://doi.org/10.5155/eurjchem.7.3.347-351.1473.