Vol-3908⫷ Vol-3909 ⫸Vol-3910
urn:nbn:de:0074-3909-0


Vol-3909/Paper_20.pdf⫷Vol-3909/Paper_21.pdf⫸Vol-3909/Paper_22.pdf
Valentyna PleskachYaroslav KryvolapovHlib KryvolapovOlena Zelikovska

Investigating E-Commerce Systems for Book Sales: From Theoretical Foundations to Software Development