Sornpho, Nakee, Pacharin Schalhadthungnakick, and Theerarat Phonrachom. “The Development Of A Promoting Model For Child Development At The Age Of 3-5 Years Through A Participatory Learning Process in Sakon”. Journal of The Royal Thai Army Nurses 25, no. 3 (December 11, 2024): 383–391. accessed September 12, 2026. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/272719.