Predmet	E'lon qilingan sana	Hujjat
"O'zbekgeofizika" AJ Ustavi _ 18.04.2023y.	(18.04.2023)	Ko`chirib olish
"O'zbekgeofizika" AJ Ustavi _ 15.06.2022y.	(24.06.2022)	Ko`chirib olish
"O'zbekgeofizika" AJ Ustavi _ 26.07.2021y.	(22.06.2022)	Ko`chirib olish
"O'zbekgeofizika" AJ Ustavi _04.11.2021y.	(22.06.2022)	Ko`chirib olish