TY - JOUR T1 - Mapping Consumer Sentiment Toward Wireless Services Using Geospatial Twitter Data JO - IEEE Access PY - 2019/01/01 AU - Qi W AU - Procter R AU - Zhang J AU - Guo W ED - DO - DOI: 10.1109/access.2019.2935200 PB - Institute of Electrical and Electronics Engineers (IEEE) VL - 7 SP - 113726 EP - 113739 Y2 - 2024/12/22 ER -