Tran Quoc Viet, Tran Xuan Hoan and Le Van Huyen 2005: Utilization of longan seed meal (by-products of dried longan pulp processing) as local and available feed resources for dairy goats in winter season of Vietnam.  Workshop-seminar "Making better  use of local feed resources" (Editors: Reg Preston and Brian Ogle) MEKARN-CTU, Cantho, 23-25 May, 2005. Article #23. Retrieved, from http://www.mekarn.org/proctu/viet23.htm