Gaya APA

arifa, D. (2023). Increase Optimism Of Adolescents Who Experience Nonsuicidal Self-Injury Through Mandala Drawing Activities . Jakarta: fkip uhamka.

Gaya MLA

arifa, Dinsya. "Increase Optimism Of Adolescents Who Experience Nonsuicidal Self-Injury Through Mandala Drawing Activities". Jakarta: fkip uhamka, 2023. Text.