Мельников, Александр Юрьевич, and Юлия Валерьевна Кушнир. 2010. “Information System for the Organization of student’s Work of Extra-Mural Courses With Usage of Internet Technologies”. Eastern-European Journal of Enterprise Technologies 3 (4(45):25-29. https://doi.org/10.15587/1729-4061.2010.2810.