ปุรณะวิทย์ คีต์รามิลธ์, and ปฐมอารีย์ วสุ. “Development of Multimedia for Learning Attitude Improvement of Biological Laboratory Techniques Subject for Grade 11 High School Students”. Progress in Applied Science and Technology 7, no. 1 (June 30, 2017): 115–125. Accessed May 21, 2024. https://ph02.tci-thaijo.org/index.php/past/article/view/243119.