Panjarattanakorn, Darunee, Phongsak Phakamach, Prapatpong Senarith, Somsak Dolprasit, Chaiyong Brahmawong, and Suriya Wachirawongpaisarn. 2022. “The Development of Practical Learning Management System Combined With Problem-Based Learning on the Topic of Educational and Technology Innovation Management for Graduate Students”. Journal of Education and Innovative Learning 2 (2):167-88. https://so06.tci-thaijo.org/index.php/jeil/article/view/258479.