Hyeongjik Lee

Conjoint Analysis for Mobile Devices for Ubiquitous Learning in Higher Education: The Korean Case

Hyeongjik Lee, Hyeongjik Lee, 2013 .

Examining Consumer Preferences for Mobile Devices to Read Digital Content for the Diffusion of Ubiquitous Learning in Higher Education

Soo Cheon Kweon, Hyeongjik Lee, Won Bin Lee, 2011, FGIT-UNESST.

The role of WiBro: Filling the gaps in mobile broadband technologies

Seongcheol Kim, Changi Nam, Hyeongjik Lee, 2008 .

Estimating the deployment costs of broadband universal service via fiber networks in Korea

Hyeongjik Lee, Seonkoo Jeong, Kwanghee Lee, 2021 .

Estimating scale economies of the wireless telecommunications industry using EVA data

Youngsun Kwon, Changi Nam, Hyeongjik Lee, 2009 .