Turcaș F, Dumiter FC, Brezeanu P, Boiță M. Forecasting, valuation and portfolio returns of stock market evolution: problems, paradoxes and efficient information. Worldwide implications and Romanian evidence. JBEM [Internet]. 2020Jan.14 [cited 2024Nov.26];21(1):87-114. Available from: https://transport.vgtu.lt/index.php/JBEM/article/view/11355