Mitra, B., Patra, K., Bhattacharya, P. M., & Chowdhury, A. K. (2018). Unpuddled transplanting: a productive, profitable and energy efficient establishment technique in rice under Eastern sub-Himalayan plains. ORYZA-An International Journal of Rice, 55(3). https://epubs.icar.org.in/index.php/OIJR/article/view/83400