Pricing mechanism for interconnection between phone operators and virtual mobile VoIP operators
Crossref DOI link: https://doi.org/10.1007/s11235-017-0326-z
Published Online: 2017-05-03
Published Print: 2018-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Asghari, Masoud
Yousefi, Saleh
License valid from 2017-05-03