GJSFR-F Mathematics: Volume 20 Issue F2
Published: 2020-01-15
Archana Srivastava, Amit Prakash
11-19
I.U.Rakhmonov
35-44
M. M. Rahman, Xiaoqing Tian, Huachen Pan, A. K. M. Sadrul Islam
55-64
Kwesi Atta Sakyi
21-34
Order Certificate of Publication