สุธรรม ช, กันตาธนวัฒน์ ฐ, ตั้งคุณานันต์ ป. THE DEVELOPMENT OF THE LEARNING ACHIEVEMENT OF COMPUTER PROBLEM SOLVING OF COOPERATIVE LEARNING MODEL FOR MATTHAYOMSUKSA 4 OF SAMSENWITTAYALAI SCHOOL. ๋JIE [internet]. 2016 Aug. 31 [cited 2025 Apr. 7];15(2):56-63. available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/122334