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 . SAINSTEK, [S. l.], v. 7, n. 1, p. 112–119, 2026. Disponível em: https://conference.undana.ac.id/sainstek/article/view/913. Acesso em: 13 feb. 2026.