Majeed Aziz I, Abdullah Ismail M. Evaluation Of Science Text Book For Third Primary Grade In The Light Of Criteria Of The International Content. Opción [Internet]. 3 de agosto de 2019 [citado 2 de mayo de 2024];350:2899-921. Disponible en: https://www.produccioncientificaluz.org/index.php/opcion/article/view/30661