Prakash, Ajai, and Ankit Srivastava. “Influence of Farming Methods on Value Chain of Agriculture : An Empirical Study for Uttar Pradesh”. Arthshastra Indian Journal of Economics & Research 5, no. 5 (October 1, 2016): 39–48. Accessed November 4, 2025. https://indianjournalofmanagement.com/index.php/aijer/article/view/105152.