Online MBA students' perceptions of online learning: Benefits, challenges, and suggestions. - Kyong-Jee Kim; Shijuan Liu; Curtis J. Bonk (Internet High. Educ., 2005)

Cultural Differences in Online Learning: International Student Perceptions. - Xiaojing Liu; Shijuan Liu; Seunghee Lee; Richard J. Magjuka (J. Educ. Technol. Soc., 2010)