เยื่อใย ศศิธร, บงกชเพชร ธิติยา, and นางงาม ปราณี. 2020. “Development of Metacognition and Learning Achievement on Science by Using Learning Management through Problem-Based Learning on Growth and Plant Response for the 11th Grade Students”. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University 15 (2):149-58. https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/244332.