Pham Ngoc S. Exploring the Relationship between Self-esteem and Optimistic-Pessimistic Attitudes in English Majors at Ho Chi Minh City University of Industry and Trade. J. Knowl. Learn. Sci. Technol. [网际网络]. 2024年3月29日 [见引于 2026年7月23日];3(1):106-19. 载于: https://jklst.org/index.php/home/article/view/87