©2013 National Research Council of Thailand
Ratchadakorn Phonpakdee. 2005. Analysis of de Bono's lateral thinking skills among agricultural education students in King Mongkut's Institute of Technology Ladkrabang, ThailandRatchadakorn Phonpakdee. Field of Study Agricultural Education, University of the Philippines Los Banos;
Ratchadakorn Phonpakdee. (2005) Analysis of de Bono's lateral thinking skills among agricultural education students in King Mongkut's Institute of Technology Ladkrabang, ThailandRatchadakorn Phonpakdee . University of the Philippines Los Banos/Los Banos.
Ratchadakorn Phonpakdee. Analysis of de Bono's lateral thinking skills among agricultural education students in King Mongkut's Institute of Technology Ladkrabang, ThailandRatchadakorn Phonpakdee. . Los Banos:University of the Philippines Los Banos, 2005.
Ratchadakorn Phonpakdee. (2005) Analysis of de Bono's lateral thinking skills among agricultural education students in King Mongkut's Institute of Technology Ladkrabang, ThailandRatchadakorn Phonpakdee . University of the Philippines Los Banos/Los Banos.