Aulia Putri, Iwan Sugihartono, Anggara Budi Susila, and Rahmat Setiawan Mohar, “ANALYSIS STUDY OF TEA LEAF (CAMELLIA SINENSIS) EXTRACT ABSORBANCE USING UV-VIS SPECTROPHOTOMETER: STUDI ANALISIS ABSORBANSI EKSTRAK DAUN TEH (CAMELLIA SINENSIS) MENGGUNAKAN UV- VIS SPECTROPHOTOMETER”, PROSIDING SNF, vol. 13, no. 1, pp. FA–124, Jan. 2025.