Marylda Salma Wajendra Dewi, S. F. Ana Wati, and I. R. Mukhlis. “Designing the UI/UX of the ’Skintopia’ Skincare Application Using a User-Centered Design Approach”. JURNAL TEKNOLOGI DAN OPEN SOURCE, Vol. 8, no. 1, June 2025, pp. 192 -07, doi:10.36378/jtos.v8i1.4410.