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