Elif Ulker-Demirel
发表
Elif Ulker-Demirel,
Engin Demirel,
Elif Ulker‐Demirel,
2016
.
Elif Ulker-Demirel,
Gulsel Ciftci,
Elif Ulker‐Demirel,
2020
.
Elif Ulker-Demirel,
Elif Ulker‐Demirel,
2019,
Advances in Marketing, Customer Relationship Management, and E-Services.
Elif Ulker-Demirel,
Pinar Yuruk-Kayapinar,
Ozgur Kayapinar,
2020
.