Rani, M., & Yusuf, M. (2012). Synthesis and in-vitro antibacterial activity of some alkoxy based N-substituted-5-(furan-2-yl)-phenyl-bis-pyrazolines. European Journal of Chemistry, 3(1), 21–25. https://doi.org/10.5155/eurjchem.3.1.21-25.472