D. C. Joshi, M. Y. Khan, V. Lakshmanan, M. C. Prasad, and G. C. Sharma, “Effect of Using Unground Rice Husk as a Roughage Substitute on the Performance and Carcass Characteristics of Buffalo Calves”, IJND, vol. 21, no. 1, pp. 19–26, Jan. 1984.