Budiarso, Leo Arifsandi, Edi Suryanto, and Sri Sudewi. “AKTIVITAS TABIR SURYA DARI FRAKSI FENOLIK BUAH SIRIH HUTAN (Piper Miniatum. Bl)”. CHEMISTRY PROGRESS 8, no. 1 (December 13, 2019). Accessed April 27, 2024. https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/9400.