Chumee, S., B. Jaroensuk, and S. Sungkawsuttirak. “The Development of Teachers in Provision of Learning Experiences for Early Childhood Based on a High-Scope Concept in Schools of Krut, Pa Ron, Khlong Sa Network, Kanchanadit District, Surat Thani Primary Educational Service Area Office 1”. Rajapark Journal, vol. 16, no. 45, Apr. 2022, pp. 115-27, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/255132.