ยางเงิน ชฎาพร. “Development of English Vocabulary Learning by Using Game for Grade 2 Students”. Chophayom Journal 30, no. 1 (May 31, 2019): 95–103. Accessed April 27, 2024. https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/142598.