Wongseeda, K., watchara suktae, and S. Pongnimitporn. “Effects of the TEDA4I Program on Preschool Children with Developmental Delays in Sub-district Health Promotion Hospitals”. Princess of Naradhiwas University Journal, vol. 18, no. 1, Dec. 2025, pp. 92-108, https://li01.tci-thaijo.org/index.php/pnujr/article/view/269743.