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XIZMAT KO'RSATISH TIZIMIDAGI TRANSFORMATSION JARAYONLAR

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Abstract

Maqolada muallif tomonidan XIX asr oxiri- XX asr boshlarida umumiy ovqatlanish tizimidagi o‘zgarishlar, sohaga xizmat ko‘rsatishning yangi turlarining kirib kelishi, rivojlanishi hamda bu o‘zgarishlarga aholining munosabati yoritilgan.

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