Yuwadee Sapsomboon และ Sumittra Suraratdecha. (2016) A Native english speaking teacher's beliefs and practices regarding questioning and scaffolding in an english classroom. Mahidol University:ม.ป.ท.Yuwadee Sapsomboon และ Sumittra Suraratdecha. 2016. A Native english speaking teacher's beliefs and practices regarding questioning and scaffolding in an english classroom. ม.ป.ท.:Mahidol University;Yuwadee Sapsomboon และ Sumittra Suraratdecha. A Native english speaking teacher's beliefs and practices regarding questioning and scaffolding in an english classroom. ม.ป.ท.:Mahidol University, 2016. Print.