คงวรรณ์ ณ, พลหลา ม, มนูญผล เ. The Development of Instructional Learning Package Focused on Cartoon as a Media in Topic of Probability for Develop Reasoning Ability for Grade 9 Students. Pitchayatat [Internet]. 2018 Dec. 28 [cited 2024 May 19];13(2):55-61. Available from: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/221630