Sangkhom I, Preston T R, Binh P L T, Phung L D and Ngoan L D 2019 Simulating rice distillers’ by-product with fermented sticky rice; effects on methane production in an in vitro rumen fermentation of ensiled cassava root, cassava foliage and urea. Livestock Research for Rural Development. Volume 31, Article #127. Retrieved , from http://www.lrrd.org/lrrd31/8/sang31127.html