National Journal 2007 2007 Supawadee Boonyachut, Sutja Boonyachut, Winai Ouypornprasert, Suchart Thaipet, Charunee Vongkaluang, Suwanna Umphauk and Bounsong Sompoh, (2007), “Glue Laminated Wood Girder from Durian and Mango Woods” Journal of the National Research Council of Thailand Vol 39, No.1, January-June, pp 135-150.