Petya Petrova. APPLYING A PERSONALIZED MODEL IN PHD STUDENT LEARNING. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Informatics, Geoinformatics and Remote Sensing, 2020, pp. 41-50. https://doi.org/10.5593/sgem2020/2.1/s07.006