Cross-National variations in mental health: A cross-sectional study on depression, anxiety, and stress among university staff and students in Sub-Saharan African - Oforbuike Onyebuchi Ike; Michael Agyemang Kwarteng; Grace Ogbonna; Isaura Brito dos Santos; Osamudiamen McHillary Ogiemudia; Anayochukwu E. Anyasodor; Ellen Konadu Antwi-Adjei; Okechi Ulumma Amaechi; Ejididke Gertrude Ebele; Ngozika Esther Ezinne; Khathutshelo Percy Mashige; Antor Ndep; et al. (PLoS ONE, 2025)