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"PERFECT SCIENTIFIC GROUP" - "Совершенная научная группа"

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PSG dan yangicha yondashuv!
✅OAK jurnallar
✅Xorijiy jurnallar
✅Res/Xalqaro konferensiyalar, tanlovlar
✅Tarjima xizmati
✅Plagiat tekshirish
✅Ilmiy konsulting xizmati
✅Proofreading
✅Maqola yozib berish
Murojaat uchun:
@tadqiqot_otabek