(Sasitorn Sanpundorn) ศ. แ., (Maliwan Nakkuntod) ม. น., and (Sirinapa Kijkuakul) ส. ก. “ THE DEVELOPMENT OF SCIENTIFICCONCEPT ON CLASSIFICATION OF PLANT AND ANIMAL BY USING. ”. Journal of Education and Innovation, vol. 20, no. 2, June 2018, pp. 213-2, https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/131271.