Du, H. T., Can, V. V., Thao, N. B. H., Huong, N. T. L., & Trang, P. T. K. (2025). TIME-VARYING WEEKDAY EFFECTS IN THE VIETNAMESE STOCK MARKET: PRE- AND DURING-COVID-19 EVIDENCE. Veredas Do Direito, 22(7), e223924. https://doi.org/10.18623/rvd.v22.n7.3924