Phạm LM, Phan TTT. The validity of Carhart model for shares in financial, banking and insurance businesses – A quantile regression approach. hueuni-jns [Internet]. 2021Sep.30 [cited 2024May6];130(1C):149-60. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6458