00640naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200012900094210004600223215001000269608002700279675010800306700003500414856002100449EN\\bibl\3969220240428223339.7##a2542-1840##a20201002b2020####ek#y0engy0150####ca##aRU1#aNew Concepts of Teaching Subject Knowledge and the Need for Their Consideration in the Content of TextbookseJournal article1#aKemerovocKemerovo State Universityd2020##a8 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37#1aMukambetovagAigul Sadyrbaevna4#ajcenter.kemsu.ru