Ratna, SA, MHK Howlader, MM Hasan, MR Mallick, and UK Shanta. “Effect of Integrated Use of Manure and Fertilizer on the Growth and Yield of Potato”. Progressive Agriculture 27, no. 4 (April 10, 2017): 435–443. Accessed May 4, 2024. https://www.banglajol.info/index.php/PA/article/view/32123.