“Synthesis of Biodiesel from Non-Edible Jatropha Curcas Oil Using Potassium Hydrogen Sulphate-Graphene Oxide Based Composite (KHS-GOcat) Catalyst”. Indian Journal of Chemical Technology (IJCT), vol. 29, no. 2, May 2023, pp. 181-7, https://doi.org/10.56042/ijct.v29i2.57796.