Ilm-fan va innovatsion rivojlanish jurnali

Mahsulot imidjini kutish

Ilm-fan va innovatsion rivojlanish jurnali

Category: Jurnallar

Tasnif

Ilm-fan va innovatsion rivojlanish jurnali 2020 yil 2-сон 2020 йил Илм-фан ва ИР 27.08.2020..2-son