Sodsen, Jaturong, and Patcharin Chompuwiset. 2023. “A Construction of the Learning Thai Language Diagnostic Test in Strand 5: Literature and Literary Works for Mathayomsuksa 3 Students under the Secondary Educational Service Area Office Sakon Nakhon: A Construction of the Learning Thai Language Diagnostic Test in Strand 5: Literature and Literary Works for Mathayomsuksa 3 Students under the Secondary Educational Service Area Office Sakon Nakhon”. RATANABUTH JOURNAL 5 (2). Yasothon, Thailand:360-76. https://so07.tci-thaijo.org/index.php/rtnb/article/view/2966.