Vietnamese researchers’ knowledge, attitudes, and practices regarding open access publishing: a cross-sectional study

Purpose: This study aimed to explore Vietnamese researchers’ knowledge, attitudes, and practices regarding open access (OA) publishing.Methods: A cross-sectional online survey was conducted between May and July 2024, gathering responses from 238 Vietnamese researchers across diverse universities and disciplines. Descriptive statistical analyses were used to identify key trends in knowledge, attitudes, and behaviors among different demographic groups.Results: Vietnamese researchers primarily acquired information about OA through websites and colleagues, with ScienceOpen, PLOS, and SSRN serving as the main sources. Although they valued OA for its accessibility and broad dissemination, they expressed concerns regarding high publication fees and the quality of OA journals—particularly issues related to peer review rigor and potential risks to academic reputation.Conclusion: The findings indicate strong support for OA publishing among Vietnamese researchers, despite ongoing concerns about high costs, journal credibility, and insufficient institutional support. Strengthening funding models, institutional advocacy, and quality assurance mechanisms is essential for building trust in OA and fostering a more inclusive scholarly environment.