Spirin, O. M., Ivanova, S. M., Luparenko, L. A., Dudko, A. F., Oleksiuk, V. P., & Novytska, T. L. (2020). EXPERIMENT ON THE DEVELOPMENT OF INFORMATION AND RESEARCH COMPETENCE OF SCIENTISTS AND TEACHERS ON THE BASIS OF OPEN ELECTRONIC SYSTEMS. Information Technologies and Learning Tools, 80(6), 281-308. https://doi.org/10.33407/itlt.v80i6.4201