Mahsulotlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: Structure of 1,3,4-thiadiazole-2,5-diamine
Guzal Sultonaliyevna Ruziboyeva, Khayit Khudaynazarovich Turaev, Kuvonch Bakhtiyor ugli Kholturaev +9