Dodi Darmakusuma, Ariency Kale Ada Manu, Pius Dore Ola. UJI KETAHANAN LUNTUR SEDIAAN PEWARNA ALAMI BIRU TAHAN LUNTUR BTL-1 : Fade Resistance Test Of Blue Natural Colorant Preparation Fade-Resistant Btl-1 . st [Internet]. 2026 Jan. 31 [cited 2026 Feb. 13];7(1):112-9. Available from: https://conference.undana.ac.id/sainstek/article/view/913