GANWIBOON, S. ส่วนหน้า. Journal of Humanities and Social Sciences Suratthani Rajabhat University, ฺืBangkok, Thailand, v. 10, n. 3, 2018. Disponível em: https://so03.tci-thaijo.org/index.php/jhsc/article/view/162718. Acesso em: 7 may. 2024.