Ganjanaget P, Gulthawatvichai T. MANAGEMENT PROBLEMS OF RUGBY FOOTBALL CLUBS IN THAILAND UNDER TQM CONCEPT. JSSH [internet]. 2021 Dec. 30 [cited 2026 Sep. 19];22(3):356-69. available from: https://he02.tci-thaijo.org/index.php/spsc_journal/article/view/255646