Sreekanth, R. et al. 2017. Heterogeneous Transesterification of Garcenia gummi gutta Oil Using t-ZrO2: A Novel Feedstock for Biodiesel Synthesis and Fuel Property Evaluation. Asian Journal of Chemistry. 29, 5 (Mar. 2017), 989–994. DOI:https://doi.org/10.14233/ajchem.2017.20371.