TY  - JOUR
AU  - Babaei, Kasra
AU  - Chen, ZhiYuan
AU  - Maul, Tomas
TI  - A Study of Fraud Types, Challenges and Detection Approaches in Telecommunication
JO  - Journal of Information Systems and Telecommunication (JIST) 
VL  - 7
IS  - 28
SP  - 248
EP  - 261
PY  - 2020
DO  - 10.7508/jist.2019.04.002
ER  -