Optimism and Problem-Focused Coping on Students during The COVID-19 Pandemic. Jurnal Psikologi Integratif, [S. l.], v. 10, n. 2, p. 139–151, 2022. DOI: 10.14421/jpsi.v10i2.2465. Disponível em: https://ejournal.uin-suka.ac.id/isoshum/PI/article/view/2465.. Acesso em: 22 jan. 2025.