@Article{500467,
     author = "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",
     year =  2013,
     volume =  ,
     number =  105,
     journal =  Ekonomiczne Problemy Usług,
     pages =  s. 663-680,
    }