TY JOUR TI Mathematical Methods in Monitoring the Quality of Student Performance KW mathematical data processing KW educational process KW quality of student training KW information system KW monitoring JO Bulletin of Kemerovo State University. Series: Humanities and Social Sciences AU Portnova, A.G. AU Lesnikova, S.L. AU Rusakova, N.A. PY 2020 IS 2020 PB Kemerovo State University