Eiumtrakul, N., J. Prasartpornsirichoke, and P. Kirdchok. “Emotional and Behavioral Problems in Siblings of ADHD Children at King Chulalongkorn Memorial Hospital”. Journal of the Psychiatric Association of Thailand, vol. 66, no. 3, Sept. 2021, pp. 309-22, https://he01.tci-thaijo.org/index.php/JPAT/article/view/246915.