Abdullah Salman, S. (2019) «The Effect of Smartphone Testing and Computerized Testing on Third Grade Students Biology’ Acceleration in Teaching Methods of Science and Teaching Techniques», Opción, 35(89), pp. 351-378. Disponible en: https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/31017 (Accedido: 31julio2025).