Paul, S., M. Barman, and D. Das. “Effect of Potassic Fertilization on Yield of Fodder Sorghum-Sudan Grass Hybrid and Selection of Extractants for Determination of Plant Potassium Availability”. Range Management and Agroforestry, vol. 45, no. 01, June 2024, pp. 82-89, doi:10.59515/rma.2024.v45.i1.11.