Windarsih Y, Masrianih, Trianto M. Flavonoid and Alkaloid Content of Red Onion Skin Extract (Allium cepa L.). JBT [Internet]. 2025 Mar. 9 [cited 2025 Mar. 10];25(1):886-90. Available from: http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/8578