Dewi, Yohana S. K. “The Study of Citrus Peels (Citrus Amblycarpa) Mass Ratio Substitution on Physicochemical of Rich-Antioxidant of Liang Tea”. Poltekita : Jurnal Ilmu Kesehatan, vol. 16, no. 2, Aug. 2022, pp. 241-8, doi:10.33860/jik.v16i2.1439.