©2013 National Research Council of Thailand
Phatchara Phantharakphong. 2009. Language learning strategies used by good and poor high school students at Chiang Yuen Pittayakhom School in Mahasarakham. Bangkok:Thammasat University;
Phatchara Phantharakphong. (2009) Language learning strategies used by good and poor high school students at Chiang Yuen Pittayakhom School in Mahasarakham. Thammasat University:Bangkok.
Phatchara Phantharakphong. Language learning strategies used by good and poor high school students at Chiang Yuen Pittayakhom School in Mahasarakham. Bangkok:Thammasat University, 2009. Print.
Phatchara Phantharakphong. (2009) Language learning strategies used by good and poor high school students at Chiang Yuen Pittayakhom School in Mahasarakham. Thammasat University:Bangkok.