หงษ์เวียงจันทร์ธ., สุจารีท., and จังหารส. “The Development of English Learning Using Song Activities With Communicative Language Teaching of 3rd Grade Students”. Journal of Roi Et Rajabhat University, Vol. 13, no. 1, Apr. 2019, pp. 226-38, https://www.tci-thaijo.org/index.php/reru/article/view/186056.