Annisa Rahma Aryanti; Made Helen Susanti; Anjar Hermadi Saputro; Herayati; Indah Puspita Sari; Syahjoko Saputra, I. A Comparative Study of Maceration, Soxhlet Extraction, and Sonication Methods on the Yield of Turmeric Rhizome (Curcuma Longa L.) Extracts. J. Chemistry Sc. and Edu 2025, 2, 1-9.