JAYARATHNE, A.; CHANDRASENA, W. D. INVESTIGATION OF THE EFFECTIVENESS OF USING SELF-DETERMINATION THEORY IN TEACHING SCIENCE FOR GRADE EIGHT STUDENTS: A CASE STUDY IN SRI LANKA. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 7, n. 4, p. 126–131, 2020. DOI: 10.29121/granthaalayah.v7.i4.2019.881. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG19_A04_2232. Acesso em: 2 may. 2024.