Vasilev, Julian Andreev, Kehayova-Stoycheva, Maria Petrova Sales Analysis by the Rectangle Method,
Academic Direct Publ. House, 2017, pp. 149 - 160, ISSN 1583-1078 (online).
Vasilev, Julian Andreev, Kehayova-Stoycheva, Maria Petrova .
Sales Analysis by the Rectangle Method.
Cluj-Napoca: Academic Direct Publ. House, 2017, pp. 149 - 160, ISSN 1583-1078 (online).
Vasilev, Julian Andreev, Kehayova-Stoycheva, Maria Petrova (2017)
Sales Analysis by the Rectangle Method,
Cluj-Napoca: Academic Direct Publ. House, pp. 149 - 160, ISSN 1583-1078 (online)
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