Roy, R.; Das, S.; Sarkar, V.; Das, B.; Mondal, A.; Rudra, B.; Bhowmik, P.; Majumder, D. Marketing of Mango: Perceived Constraints During Normality and Due to Lockdown in West Bengal. Indian J Ext Edu 2021, 58 (1), 176-179. https://doi.org/10.48165/.