roonraek weerinya, Thamrongsotthisakul W. THE DEVELOPMENT OF A COMPETENCY-BASED UNIT ABOUT THAI READING AND WRITING COMPETENCY TO DEVELOP THINKING ABOUT THE TOPIC : LET’S READ AND WRITE KHANOM JEEN NAM YOI, A GOOD THING IN PHRAE FOR GRADE 1 STUDENTS. JPR [internet]. 2024 Jul. 31 [cited 2026 Sep. 14];7(2):437-53. available from: https://so03.tci-thaijo.org/index.php/JPR/article/view/278001