Jahan, T. F., Ovee, G. M., Rahman, F. M., & Islam, Y. M. (2010). Collaborative distance learning system: Interactive English pedagogy based on internet and e-media platform. BRAC University.

Jahan, Tabassum Farzana, Gholam Maruf Ovee, Fahim Mahmudur Rahman, and Yousuf Mahbubul Islam. Collaborative Distance Learning System: Interactive English Pedagogy Based on Internet and E-media Platform. BRAC University, 2010.

Jahan, Tabassum Farzana, et al. Collaborative Distance Learning System: Interactive English Pedagogy Based on Internet and E-media Platform. BRAC University, 2010.