SariSP, Alfiasari A. The Influence of Social Support, Self-Esteem, and Optimism on Resilience of High School Students During the Covid-19 Pandemic. JFS [Internet]. 2024Jun.30 [cited 2024Jul.18];9(1):87-9. Available from: https://journal.ipb.ac.id/index.php/jfs/article/view/46680