Ma’rifah, F., T. Oktavriana, and M. I. Maulana. “Afatinib-Induced Acneiform Eruption in EGFR Exon 21 L858R-Mutant Stage IVA Lung Adenosquamous Carcinoma: Dermoscopy-Supported Diagnosis and Complete Resolution Fifteen Days After Drug Withdrawal”. Scientific Journal of Dermatology and Venereology, Vol. 4, no. 1, Aug. 2026, pp. 1-20, doi:10.59345/sjdv.v4i1.313.