1. The Research Laboratory for Digital Learning, National Academy of Education named after Y. Altynsarin, Astana, Kazakhstan
2. Departament of Information Technology, L.N. Gumilyov Eurasian National University, Astana, Kazakhstan
3. Department of Informatics and Computer Engineering, North-Eastern Federal University named after M.K. Ammosov, Yakutsk, Republic of Sakha, Russian Federation
4. Department of Technologies of Open Learning Environment, Institute of Information Technologies and Learning Tools, National Academy of Educational Sciences of Ukraine, Kyiv, Ukraine
5. Department of Computer Sciences and Information Technologies, K. Zhubanov Aktobe Regional University, Aktobe, Kazakhstan