Riyan, Masriani, Rody Putra Sartika, and Firman Shantya Budi. “Comparative Phytochemical Screening of Nauclea Orientalis (L.) L. Leaf Extracts Using Different Solvents”. Hydrogen: Jurnal Kependidikan Kimia 14, no. 4 (September 14, 2026). Accessed September 20, 2026. https://e-journal.undikma.ac.id/index.php/hydrogen/article/view/22131.