Open AccessDouble Charging Issue of Frequency Usage Fee and Auction Price
Author(s) -
Shin Hong Kyun
Publication year - 2019
Publication title -
hongig beobhag/hong'ig beobhag
Language(s) - English
Resource type - Journals
ISSN - 1975-9576
DOI - 10.16960/jhlr.20.4.201912.57
Subject(s) - business , advertising , economics , computer science , computer security