TWAIJ, Assistant Professor Dr. Imad Hammoud; ALI, Ammar Mohmmed. (The effect of Piaget’s Theory cognitive constructivist in developing the skills of art education students in drawing and coloring course). Journal of the College of Education for Girls for Humanities, Kufa, Najaf, IRAQ, v. 2, n. 32, p. 575–610, 2023. DOI: 10.36327/ewjh.v2i32.13757. Disponível em: https://journal.uokufa.edu.iq/index.php/ewjh/article/view/13757. Acesso em: 27 sep. 2026.