00631naa#a2200169#i#4500001001400000005001700014100004100031102000700072200011700079210004600196215001000242608003700252675010300289700002700392700002100419856002100440EN\\bibl\911920240520202841.1##a20230216b2023####ek#y0engy0150####ca##aRU1#aTHE ECONOMIC FEASIBILITY OF EXPANDING THE RANGE OF SPECIALIZED MEALS FOR SCHOOL MEALSeConference article/thesis1#aKemerovocKemerovo State Universityd2023##a2 с.##aConference article/thesis2local##aЭкономика. Народное хозяйство. Экономические науки. 33#1aMayurnikovagLarisa A.#1aVasilyukgN. V. 4#ajcenter.kemsu.ru