Kalaysak, T., Trevittaya, P. and Chinchai, S. (2023) “Effect of the basic speech and language therapy guidebook for aphasia patients to improve language and speaking skills: A trial phase”, Journal of Associated Medical Sciences, 56(2), pp. 140–149. available at: https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/260042 (accessed: 17 September 2026).