EL ZUBAIDI, A.; احمد. 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. 10, p. 141–172, 2025. Disponível em: https://edusj.uomosul.edu.iq/index.php/jeh/article/view/42723. Acesso em: 10 sep. 2025.