Risma Eka Cahyani, Aditya. Validasi Metode Spektrofotometri UV-Vis untuk Analisis Octyl Methoxycinnamate (OMC) pada Sampel Powder Tabir Surya.: Validation of UV-Vis Spectrophotometric Method for the Analysis of Octyl Methoxycinnamate (OMC) in Sunscreen Powder Samples. jff [Internet]. 28 Juli 2026 [dikutip 8 Agustus 2026];4(1):55-66. Tersedia pada: https://ejournal.gunadarma.ac.id/index.php/jff/article/view/106