TUCHSINPONG, J.; TACHACHITCHOKKASAEM, P.; JUSIRIPONGKUL, O.; KARITTANARUT, P.; KEAWSUNTEA, H.; PATNAPONSUKUM, S. Effectiveness of the Pre-Verbal Stage Speech Readiness Program in Expressive Language Development of Children Aged Between 1-and-a-half to 3 Years with Down Syndrome. Journal of Health Science of Thailand, [S. l.], v. 23, n. 3, p. 386–393, 2017. Disponível em: https://thaidj.org/index.php/JHS/article/view/697. Acesso em: 6 dec. 2025.