@Article{ authors = " Benjamin Kwofie, Anders Henten", title = "Pushing the boundaries of mobile-learning in higher education institutions : synchronous mobile learning mode", journal = "Ekonomiczne Problemy Usług", issue = "2013 / Numer 105", pages = "655 - 661" }

@Article{ authors = " Ebenezer Miezah Kwofie, Benjamin Kwofie, Albert Intarmah", title = "Performance evaluation of institutional e-learning implementation process : strategy perspectives for effective integration in technical institutions in Africa", journal = "Ekonomiczne Problemy Usług", issue = "2013 / Numer 105", pages = "663 - 680" }