MEKKI, Abdul Wahid Mahmoud Mohammed. Instructional- Learning design based on the load of cognitive theory of the achievement of mathematics and spatial / visual intelligence among the students of the second intermediate class in middle school students - Iraq. Arab Journal for Sciences and Research Publishing, New Mexico, United States, v. 2, n. 6, p. 25, 2016. DOI: 10.26389/AJSRP.A07616. Disponível em: https://ajsrp.ojsexpert.com/index.php/ajsrp/article/view/1777. Acesso em: 20 dec. 2025.