Ahmed, Farid, M. Monjurul Mondal, and Md. Akter. 2019. “Organic Fertilizers Effect on Potato (Solanum Tuberosum L.) Tuber Production in Sandy Loam Soil”. International Journal of Plant & Soil Science 29 (3), 1-11. https://doi.org/10.9734/ijpss/2019/v29i330146.