Shivam; Megha Goyal; Ghalawat, S.; Joginder Singh Malik; Kautilya Chaudhary. Resource Use Efficiency and Marginal Productivity of Potato Cultivation in Haryana. Indian J Ext Edu 2025, 61 (3), 142-146. https://doi.org/10.48165/IJEE.2025.613RN07.