Research on application of SERVPERF model in assessing Viettel's mobile Internet service quality in Danang city.
Chicago-tyylinen lähdeviittausResearch On Application of SERVPERF Model in Assessing Viettel's Mobile Internet Service Quality in Danang City.
MLA-viiteResearch On Application of SERVPERF Model in Assessing Viettel's Mobile Internet Service Quality in Danang City.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.