Duong Nguyen Khang 2005: Performance of growing heifers fed high intakes of fresh or ensiled cassava residues from starch processing supplemented with or without dried cassava foliage. Workshop-seminar "Making better  use of local feed resources" (Editors: Reg Preston and Brian Ogle) MEKARN-CTU, Cantho, 23-25 May, 2005. Article #21. Retrieved, from http://www.mekarn.org/proctu/khan21.htm