Bykov, V. Y.; Spirin, O. M.; Biloshchytskyi, A. O.; Kuchansky, A. Y.; Dikhtiarenko, O. V.; Novytskyi, O. V. OPEN DIGITAL SYSTEMS FOR ASSESSMENT OF PEDAGOGICAL RESEARCH RESULTS. ITLT 2020, 75 (1), 294-315. https://doi.org/10.33407/itlt.v75i1.3589.