Ali Eissa Saad M. Self-Regulated Learning and Academic Procrastination as Predictors of Smartphone Addiction among Second Year-Middle School Learning Disabled Students. AmazInv [Internet]. 21 de febrero de 2020 [citado 10 de enero de 2026];9(26):236-43. Disponible en: https://amazoniainvestiga.info/index.php/amazonia/article/view/1058