Susanti, A., A. Liliyan, and M. S. . Irdianty. “Utilization of Coffee Peel Waste (Cascara) into Packaged Tea Drinks Kopipa.Id SMES in Surakarta”. KANGMAS: Karya Ilmiah Pengabdian Masyarakat, vol. 2, no. 3, Nov. 2021, pp. 239-46, doi:10.37010/kangmas.v2i3.433.