R. N. S., W. .; V. M., G. . Impact of Students’ Motivation on Learning Effectiveness of Undergraduates in Sri Lankan State Universities Mediating Effect of Effort. International Journal of Current Research in Education, Culture and Society, [S. l.], v. 6, n. 2, 2022. Disponível em: http://stm.eurekajournals.com/index.php/IJCRECS/article/view/248. Acesso em: 4 dec. 2024.