Keawpiam, Amornrat, Pimpaporn Klunklin, and Acharaporn Sripusanapan. 2023. “Relationships Among Knowledge, Self-Efficacy, and Maternal Practice for Promoting Language Development of Toddlers”. Nursing Journal CMU 50 (1):343-54. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/262174.