Zare, Abdolkarim, et al. “Nanomagnetite-Fe3O4 As a Highly Efficient, Green and Recyclable Catalyst for the Synthesis of 4,4´-(arylmethylene)-bis(3-Methyl-1-Phenyl-1H-Pyrazol-5-ol)s”. Iranian Journal of Catalysis, vol. 5, no. 4, Feb. 2024, https://oiccpress.com/ijc/article/view/3867.