Limtaveekiettikul, Apichai, and Narongchai Pidokrajt. 2024. “Problems and Anxiety Management of Piano Performance Contestants”. Journal of Education Studies, Chulalongkorn University 52 (4). Bangkok, Thailand:EDUCU5204005 (11 pages). https://so02.tci-thaijo.org/index.php/EDUCU/article/view/267841.