Prungtip Navaratana. 1992. Preparation methods and physico-chemical properties of various buk powders from elephant yam (Amorphophallus spp.). Faculty of Graduate Studies, Mahidol University;
Prungtip Navaratana. (1992) Preparation methods and physico-chemical properties of various buk powders from elephant yam (Amorphophallus spp.) . Mahidol University/Bangkok.
Prungtip Navaratana. Preparation methods and physico-chemical properties of various buk powders from elephant yam (Amorphophallus spp.). . Bangkok:Mahidol University, 1992.
Prungtip Navaratana. (1992) Preparation methods and physico-chemical properties of various buk powders from elephant yam (Amorphophallus spp.) . Mahidol University/Bangkok.