Siti Khuzaiyah, Nur Izzah Priyogo, and Gigih Setianto, “The Correlation Between Education Level, Knowledge and Motivation in Volunteer Performance: a Post-Study on Action Research in Developing Educator Volunteers for COVID-19 Based on community empowerment using a tiered and online platform in Indonesia”, Bioinform. Biomed. Res. J. , vol. 3, no. 2, pp. 1–8, Jul. 2025, doi: 10.11594/.