“Phytochemical Screening and Quantitative Analysis of Coleus Arthropurpureus Ethyl Acetate Fraction and Antibacterial Activity Against Staphylococcus Aureus”. ALKIMIA : Jurnal Ilmu Kimia dan Terapan 4, no. 1 (February 29, 2020): 17–23. Accessed April 19, 2025. https://jurnal.radenfatah.ac.id/index.php/alkimia/article/view/5123.