Khummanee J, Wongsaphan M. Developing the Abilities in Reading for Main Ideas and Summary Writing of Prathomsuksa 4 Students by Using Learning Activities SQ4R . J Roi Et [Internet]. 2020 Aug. 20 [cited 2024 Apr. 29];14(2):13-2. Available from: https://so03.tci-thaijo.org/index.php/reru/article/view/210448