Pantrakool, Saisuda, and Sumalee Chanchalor. “The Development of Model for Parent Cooperation in Teaching Management Toward Emotional Intelligence and Learning Achievement of Hearing Impaired Students”. Journal Of Ratchasuda College for Research and Development of Persons With Disabilities 15, no. 1 (June 28, 2019). Accessed January 20, 2020. https://www.tci-thaijo.org/index.php/RSjournal/article/view/205663.