A STUDY OF THE RELATIONSHIP BETWEEN SUBJECTIVE WELL-BEING, ACHIEVEMENT MOTIVATION, AND ACADEMIC PERFORMANCE IN STUDENTS. Education in the 21st Century, [S. l.], v. 8, n. 1, p. 182–196, 2026. DOI: 10.46991/educ-21st-century.v8.i1.182. Disponível em: https://journals.ysu.am/Educ-21st-Century/article/view/14343. Acesso em: 17 jun. 2026.