Nguyen, Vu Ngoc, and Dat Thanh Nguyen. “Can Crude Oil Price Be a Predictor of Stock Index Return? Evidence from Vietnamese Stock Market”. Asian Economic and Financial Review 10, no. 1 (January 16, 2020): 13–21. Accessed May 15, 2024. http://archive.aessweb.com/index.php/5002/article/view/1906.