“A Formulasi ‘Zilang Tea” Teh Herbal Peningkat Imunitas Tubuh Berbahan Jahe Merah (Zingiber Officinale Var. Rubrum) Dan Bunga Telang (Clitoria ternatea): Formulation of ’Zilang Tea’ Herbal Immunity Enhancing Tea Made from Red Ginger (Zingiber Officinale Var. Rubrum) and Telang Flower (Clitoria Ternatea)”. 2022. Jurnal Ilmu Kesehatan Bhakti Setya Medika 7 (1): 20-25. https://doi.org/10.56727/bsm.v7i1.80.