Household Joblessness in U.S. Metropolitan Areas during the COVID-19 Pandemic: Polarization and the Role of Educational Profiles Magdalena Rossetti-Youlton, Berkay Özcan, Thomas Biegert • 2023
The Relationship Between Sources of Mathematics Self-Efficacy and Mathematics Test and Course Achievement in High School Seniors Yusuf Ziya Kültür, Berkay Özcan • 2021