C. Y. Choon

LTE physical layer: Performance analysis and evaluation

Iraj Sadegh Amiri, Hamid Mousavi, M. A. Mostafavi, 2019, Applied Computing and Informatics.

Study on Students' Communication and Interaction in Collaborative Learning Processes with Web-based Social Tools

Neo Mai, Leow Fui Theng, Chang Yoong Choon, 2014 .