Utegenov Ongrabay Dariyabayevich
и.о. профессораЎзбекистонда экологик таълимни ривожлантиришнинг устувор йўналиши
Sholar
ISSN 2181-4147
Volume 2, ISSUE 1
January 2024
Sholar
ISSN 2181-4147
Volume 2, ISSUE 1
January 2024