Semenycheva, Irina F., Valentina V. Latysheva, Tatyana N. Sakulyeva, Larisa V. Semenova, y Yuliya A. Tikhonova. 2020. «New Assessment Technologies to Evaluate Current and Intermediate Knowledge of Learners». Opción 36 (mayo), 240-60. http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/31981.