Fig. 7From: A retrospective towards a biodegradable material concept for future Indonesian sustainable architectureSource: Elaborated Photo (B) from Penerapan Arsitektur Neo–Vernakular pada Bangunan Fasilitas Budaya dan Hiburan (Widi and Prayogi 2020)Illustration of the use of Coffee Waste Materials (A) and Kombucha Tea (E); Eksterior view (C) and Interior view (D) of Kombucha Tea Applications.Back to article page