Rodionov, Mikhail., Zhana Dedovets, Elena Pavlova, Natalia Sharapova, and Irina Akimova. 2020. “Design and Implementation of Adaptive Technology for Teaching Mathematics to School Children Based on Integrated Diagnostic Approach to Subject Preparation and Competence Development”. Amazonia Investiga 9 (26), 458-72. https://doi.org/10.34069/AI/2020.26.02.53.