ปุรณะวิทย์ ค, ปฐมอารีย์ ว. Development of Multimedia for Learning Attitude Improvement of Biological Laboratory Techniques Subject for Grade 11 High School Students. Prog Appl Sci Tech. [Internet]. 2017 Jun. 30 [cited 2024 May 21];7(1):115-2. Available from: https://ph02.tci-thaijo.org/index.php/past/article/view/243119