RyabovaN.V., ShevchenkoO.Y., BiloivanenkoM.V., GoloviankoM.V., VoloshynaN.O., and ShubkinaO.V. “Development Of The Common Hardware And Software Architecture For The Distributed Version Of The Ontology-Based Portal”. Journal of Information Technologies in Education (ITE), no. 4 (December 9, 2009): 164-178. Accessed June 30, 2024. https://ite.kspu.edu/index.php/ite/article/view/611.