Pamungkas, A.H.R. and Prakoeswa, F.R.S. 2019. The relationship between skin phototype, gender, and stress level with the incidence of acne vulgaris among adolescents in Surakarta. Dermatology Reports. 11, s1 (Mar. 2019). DOI:https://doi.org/10.4081/dr.2019.8035.