Özlem Yorulmaz

Academic student satisfaction and perceived performance in the e-learning environment during the COVID-19 pandemic: Evidence across ten countries

Damijana Keržič, Jogymol Kalariparampil Alex, Roxana Balbontín-Alvarado et al. · PLoS ONE · 2021 · 179 citations · Full text

Higher education students’ perceptions of ChatGPT: A global study of early reactions

Dejan Ravšelj, Damijana Keržič, Nina Tomaževič et al. · PLoS ONE · 2025 · 91 citations · Full text

Second Language Writing, Education, Writing Assessment +19

Higher education students’ achievement emotions and their antecedents in e-learning amid COVID-19 pandemic: A multi-country survey

Daniela Raccanello, Roxana Balbontín-Alvarado, Denílson da Silva Bezerra et al. · Learning and Instruction · 2022 · 54 citations · Full text

E-learning Self-efficacy, Self-efficacy Theory, Student Motivation +15

Fast robust SUR with economical and actuarial applications

Mia Hubert, Tim Verdonck, Özlem Yorulmaz · Statistical Analysis and Data Mining The ASA Data Science Journal · 2016 · 16 citations · Full text

Engineering, Stochastic Simulation, Data Science +19

Can healthcare ever be less than a necessity in MENA countries? A semiparametric estimation of the relationship between healthcare expenditure and GDP

Özlem Yorulmaz · Quality & Quantity · 2015 · 14 citations

Health Insurance Reform, Health Economics, Health Policy +9