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Contact Information
Chief Editor:
Email: editor_oajea@hafizlab.com
Address:
Dhaka-1207, Bangladesh
Email: editor.oajea@gmail.com
Web Address: https://oajea.hafizlab.com
Journal Information
| Frequency: Quarterly |
| Submission to First Decision: 7 days |
| Submission to Acceptance: 30 days |
| Accept to Publish: 15 days |
| Article Processing Charges (APCs): None |
