Janasthi, N. ., & Hartanto, S. . (2023). Pemanfaatan Ampas Kopi sebagai Material Tambahan Produk Planter Keramik. SERENADE : Seminar on Research and Innovation of Art and Design, 2(1), 196–201. Retrieved from https://serenade.ukdw.ac.id/index.php/serenade/article/view/68