“Antioxidant Activity Herbal Tea Combination of Seaweed (Eucheuma Cottonii) and Ginger Rhizome (Zingiber officinale): Uji Aktivitas Antioksidan Teh Herbal Kombinasi Rumput Laut (Eucheuma Cottonii) Dan Rimpang Jahe (Zingiber Officinale)”. Journal Pharmasci (Journal of Pharmacy and Science) (June 27, 2024): 121–125. Accessed June 13, 2026. https://ejournal.akfarsurabaya.ac.id/index.php/jps/article/view/392.