Jurarat Liangkrilas. (2009) Development of level 4 biology students' understanding of the nature of science in the context of the unit on respiration : explicit and reflective inquiry-based approach. Kasetsart University,:ม.ป.ท.Jurarat Liangkrilas. 2009. Development of level 4 biology students' understanding of the nature of science in the context of the unit on respiration : explicit and reflective inquiry-based approach. ม.ป.ท.:Kasetsart University,;Jurarat Liangkrilas. Development of level 4 biology students' understanding of the nature of science in the context of the unit on respiration : explicit and reflective inquiry-based approach. ม.ป.ท.:Kasetsart University, 2009. Print.