Kravtsov Г.М. “MODELING OF QUALITY MANAGEMENT SYSTEM FOR ELECTRONIC LEARNING RESOURCES: THE INTEGRATED AND DIFFERENTIATED APPROACHES”. Journal of Information Technologies in Education (ITE), no. 11 (May 30, 2012): 024–031. Accessed December 5, 2025. https://www.ite.kspu.edu/index.php/ite/article/view/398.