00694naa#a2200169#i#450# EN\\bibl\20145 20260628161102.7 20260625b2026####ek#y0engy0150####ca RU Implementation of a Testing Model Considering Spatial Abilities of Engineering and Technical University Students Conference article/thesis Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2026 4 с. Conference article/thesis local Методы преобразования чертежа. 514.182.2 Safonova Tatyana Yurievna Marchenko German Igorevich atjournal.ru