Stanimirov, Evgeni Petrov Customer Relationship Management in the Field of Business Services,
, 2017, pp. 329 - 344, ISSN 2367-6361 (print) ; 2387-6957 (online).
Stanimirov, Evgeni Petrov .
Customer Relationship Management in the Field of Business Services.
: , 2017, pp. 329 - 344, ISSN 2367-6361 (print) ; 2387-6957 (online).
Stanimirov, Evgeni Petrov (2017)
Customer Relationship Management in the Field of Business Services,
: , pp. 329 - 344, ISSN 2367-6361 (print) ; 2387-6957 (online)
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