passada, chomkawan, and Kornwipha Sanpakitchamnong. 2022. “Comparison of Mathematics Learning Achievement on Length for Students in Prathomsuksa 2 Between Computer-Assisted Instruction ‘Mr. Long Banana Family’ and Normal Teaching”. Journal of Modern Learning Development 7 (2):19-30. https://so06.tci-thaijo.org/index.php/jomld/article/view/253433.