Apr 2017, Vol.139 Bengali

• 2017.4.1
• Bengali

Related issue

1. 

   2022.1.1

   January 2022, Vol.196 Bengali
2. 

   2021.6.1

   June 2021, Vol.189 Bengali
3. 

   2025.9.1

   September 2025, Vol.240 Bengali
4. 

   2022.12.1

   December 2022, Vol.207 Bengali
5. 

   2025.4.1

   April 2025, Vol.235 Bengali
6. 

   2020.12.1

   December 2020, Vol.183 Bengali
7. 

   2022.3.1

   March 2022, Vol.198 Bengali
8. 

   2022.5.1

   May 2022, Vol.200 Bengali