00686naa#a2200193#i#450# EN\\bibl\57419 20240724130550.3 2658-4026 20230330b2023####ek#y0engy0150####ca RU Using Discriminant Analysis to Students’ Aggregate Knowledge Assessments in Nominal Scales Journal article Bryansk Bryansk State Technical University 2023 9 с. Journal article local Эргономика. 331.101.1 Психология. 159.9 Bagretsov Sergey Alekseevich Mishchenko Eduard Vladimirovich Rozanova Lyudmila Vladimirovna bstu.editorum.ru