19.05 | 18
18.05 | ( ) COVID-19 Ȼ 19
17.05 | " : " 17-18
16.05 | 19
16.05 | ໠16
15.05 | 18
15.05 | 12
14.05 | , - 12
14.05 | -
13.05 | IX : 17-22
 
, 26 2021
:











14179
150353
498
, Science Index 215
h- ( ) 147
q- 250
i- 19
20132021