Aulia Putri; Iwan Sugihartono; Anggara Budi Susila; 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 2025, 13, FA-124.