Rungroj, L. . “STRTEGIE TO EXPRESS OPPOSITIONS IN THE PERIOD ‘BUPPE SAN NIVAS’”. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi, vol. 4, no. 2, Aug. 2022, pp. 347-59, https://so03.tci-thaijo.org/index.php/art/article/view/262066.