Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Jurnal · ISSN 0975-2935
Zaynab Abidova
Iroda Siddikova, Tashkent, Uzbekistan, Nadejda Zubareva
Nadejda Zubareva, Iroda Siddikova