YAHSA, Assyifa Kartika; RAHAYUNINGSIH, Idha; LAILY, Nadhirotul. The Effect Of Peer Socisl Support And Optimism On Problem Focused Coping. Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), [S.l.], v. 1, n. 2, p. 700-711, dec. 2021. ISSN 2797-1058. Available at: <https://journal.umg.ac.id/index.php/umgeshic/article/view/3446>. Date accessed: 24 nov. 2024. doi: http://dx.doi.org/10.30587/umgeshic.v1i2.3446.