[1]
S. Pitiporntapin, S. Chatmaneerungcharoen, K. Punbo, P. Suttakun, E. Jantarakantee, and N. Yutakom, “Current Situation of Using Local Wisdom and Community Issues in Science Curriculum of Third Grade Level”, kasetsart J. Soc. Sci., vol. 31, no. 1, pp. 17–29, Apr. 2010.