Respected Members, We are inviting thought provoking RAOWA and Bangladesh relevant research articles for RAOWA Review, 2021 Issue. Write-ups should be within 3500 words in English in MS Word. Author's biography in 50 words with a recent PP size picture. Pertinent research format: Research Title, Abstract in 150 words, Keywords 5 to 6, 1.0 Introduction, 2.0 Literature Review, 3.0 Objective, 4.0 Methodology, 5.0 Discussion/ Findings, 6.0 Conclusion, 7.0 Recommendation, and References may be followed. RAOWA referencing system: In-text citations: (Author's main name, Year). References: Author's full name, Year, Title, Publisher, and Place in alphabetical serial. Last date of submission: 15 Nov 2021 to firstname.lastname@example.org Articles will be published through double blind peer review process. RAOWA Review maintains the highest possible standard with its International Standard Serial Number (ISSN). Secy Gen.