Pham Sy Tiep, Nguyen Van Luc, Nguyen Manh Hung, Tran Van Tu and Tran Van Phung 2008  Study on the processing and use of Alocasia macrorrhiza (Giant taro) leaves in diets for Mong Cai sows and crossbred F1 (Large White x Mong Cai) growing pigs under mountainous village conditionsProceedings MEKARN Regional Conference 2007: Matching Livestock Systems with Available Resources (Editors: Reg Preston and Brian Ogle), Halong Bay, Vietnam, 25-28 November 2007 http://www.mekarn.org/prohan/tiep.htm