Das, S. et al. 2024. A Green Synthetic Strategy for Pyrazolo[1,5-a]pyrimidin-7(4H)-one Derivatives by the Reaction of Aminopyrazoles and Symmetric/Non-symmetric Alkynes Assisted by KHSO4 in Aqueous Media. Periodica Polytechnica Chemical Engineering. (Jun. 2024). https://doi.org/10.3311/PPch.23688.