Sawatwutthiphong, Noppaworn, and Wannee Taechoyotin. 2024. “The Association between Altman Z-Score and Stock Price Volatility During the Covid-19 Pandemic”. RMUTP Journal of Business and Innovation Management 3 (2). Bangkok, Thailand:51-65. https://so06.tci-thaijo.org/index.php/RMUTP_JBI/article/view/275824.