Kaur, Kawaljit, P.P.S. Gill, and S.K. Jawandha. 2017. “Enzymatic and Physico-Chemical Changes in Pear Fruits in Response to Post-Harvest Application of Oxalic Acid”. Indian Journal of Horticulture 74 (02):303-5. https://doi.org/10.5958/0974-0112.2017.000062.7.