ปิยวัฒนเมธาศ. “Association Between Maternal Attitudes and Self-Esteem in Children and Adolescent With Learning Disorders at Srinagarind Hospital”. Journal of the Psychiatric Association of Thailand, Vol. 65, no. 3, Jan. 2021, pp. 233-44, https://he01.tci-thaijo.org/index.php/JPAT/article/view/234521.