EVA, Nur; FITRIA SARI, Qurrotul Aini; ANDINI, Ravitawati Dwi; MAHASIN, Alsabila Zara. The Role of Optimism in Responding to Covid-19. KnE Social Sciences, [S. l.], v. 4, n. 15, p. 365–369, 2021. DOI: 10.18502/kss.v4i15.8224. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/8224. Acesso em: 3 dec. 2025.