Lema, Elizabeth Risha, Ah Yusuf, and Sylvia Dwi Wahyuni. 2019. “The Self-Concept of Female Adolescents With Acne Vulgaris at Faculty of Nursing Universitas Airlangga Surabaya”. Psychiatry Nursing Journal (Jurnal Keperawatan Jiwa) 1 (1):14-20. https://doi.org/10.20473/pnj.v1i1.12504.