1.
Bellini C, De Santis A, Sannicandro K, Minerva T. Data management in Learning Analytics: terms and perspectives. Je-LKS [Internet]. 2019Oct.12 [cited 2019Dec.10];15(3):135-44. Available from: https://www.je-lks.org/ojs/index.php/Je-LKS_EN/article/view/1135021