SIRITHANYAPORN, S. ภาคผนวก. Mahachula Academic Journal, Bangkok, Thailand, v. 5, n. ฉบับพิเศษ, p. 325–234, 2018. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/141094. Acesso em: 5 may. 2024.