Aksorn Navacharoen และ Worawan Hemchayart. (2026) Parental Practices for Protecting Preschool Children from Air Pollution in Schools under the Chonburi Primary Educational Service Area Office 3. <i>An Online Journal of Education (OJED)</i>, <i>21</i>(1), 1-17.Aksorn Navacharoen และ Worawan Hemchayart. "Parental Practices for Protecting Preschool Children from Air Pollution in Schools under the Chonburi Primary Educational Service Area Office 3". An Online Journal of Education (OJED) 21 (2026):1-17.Aksorn Navacharoen และ Worawan Hemchayart. Parental Practices for Protecting Preschool Children from Air Pollution in Schools under the Chonburi Primary Educational Service Area Office 3. Centre for Education Innovation, Print and Online Media:ม.ป.ท. 2026.