Sulova, S. Electronic Business : Pt. 1. Business Modeling. Analysis and Development of Business Information Systems. Varna: Science a. Economic Publ. House, 2015 173 p. 978-954-21-0865-8.
Sulova, S. Electronic Business : Pt. 1. Business Modeling. Analysis and Development of Business Information Systems. Varna: Science a. Economic Publ. House, 2015 173 p. 978-954-21-0865-8.
Sulova, S. (2015) Electronic Business : Pt. 1. Business Modeling. Analysis and Development of Business Information Systems, Varna: Science a. Economic Publ. House 173 p. 978-954-21-0865-8.
Sulova, S. (2015). Electronic Business : Pt. 1. Business Modeling. Analysis and Development of Business Information Systems. [Учебник : Електронен ресурс]. Varna: Science a. Economic Publ. House, 173 p.
Sulova S. Electronic Business : Pt. 1. Business Modeling. Analysis and Development of Business Information Systems: [Учебник : Електронен ресурс]. Varna: Science a. Economic Publ. House; 2015. p. 173 p. ISBN: 978-954-21-0865-8.
