Narktabtee, Kanogporn, and Preecha Jarungidanan. 2022. “Earnings, Cash Flow and Accrual Characteristics of the SET 50 Companies During the COVID-19 Pandemic”. NIDA Business Journal, no. 31 (December). Bangkok, Thailand:11-28. https://so10.tci-thaijo.org/index.php/NIDABJ/article/view/88.