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Jaikong C, Sangsawang T. Instructional Package on Health and Physical Education in Taking Care of Hygiene of Various Body Organs for Primary School Teachers. jma [Internet]. 2021 Dec. 26 [cited 2024 Apr. 25];8(3):153-66. Available from: https://so04.tci-thaijo.org/index.php/JMA/article/view/247728