Bursill, R. kaewpan, S. Prachanban, and A. Malarat. “CREATION OF A QUALITY ASSESSMENT QUESTIONNAIRE FOR RUGBY FOOTBALL REFEREE PERFORMANCE INDICATORS”. Journal of Social Science and Cultural, vol. 7, no. 7, July 2023, pp. 180-92, https://so06.tci-thaijo.org/index.php/JSC/article/view/266302.