Abbasova, Vasila Soltanaga. «MAIN CONCEPTS OF THE DOCUMENT MANAGEMENT SYSTEM REQUIRED FOR ITS IMPLEMENTATION IN ENTERPRISES». ScienceRise, no. 1 (февраль 28, 2020): 32-37. просмотрено декабрь 30, 2020. http://journal.eu-jr.eu/sciencerise/article/view/1268.