Ozer Ilhan, I., Demirkol, K., Onal, Z., Akkoc, S., & Cadir, M. (2014). Functionalization Reactions of Various Pyrazole-3-carboxylic Acid Chlorides with Some Ureas. Asian Journal of Chemistry, 26(8), 2365–2368. https://doi.org/10.14233/ajchem.2014.16000