EL ZUBAIDI, A. Instructional design - learn according to the Jigsaw strategy and its impact on mathematical prowess and algebraic proof skills in the field of complex numbers. Journal of Education for the Humanities , [S. l.], v. 3, n. 101, p. 141–172, 2023. Disponível em: https://ojs.uomosul.edu.iq/index.php/jeh/article/view/43968. Acesso em: 4 sep. 2025.