B. T. Andika, D. Rahmawati, and H. Kuncoro, “Uji Aktivitas Antioksidan dan Formulasi Gel Ekstrak Etanol Daun Jeruk Nipis (Citrus aurantifolia): Antioxidant Activity Test and Gel Formulation of Lime Leaf Ethanol Extract (Citrus aurantifolia)”, Proc. Mul. Pharm. Conf., vol. 14, no. 1, pp. 25–30, Dec. 2021.