Analysis on Portal’s Dilemma Over Mobile Communication of Large-scale Sports Events

主办单位：成都体育学院
ISSN 1001-9154　CN 51-1097/G8

LI Fang

Journal of Chengdu Sport University . 2016, (3): 61 -65 . DOI: 10.15942/j.jcsu.2016.03.011