Makesar, A. D., and S. J. Kakde. “Technical Efficiency of Soybean Production in Vidarbha Region of Maharashtra, India”. The International Journal of Business & Management 4, no. 11 (November 16, 2016). Accessed July 22, 2024. https://internationaljournalcorner.com/index.php/theijbm/article/view/127248.