Voon, B., Nillian, E., Mahatmanto, T., Sunarharum, W. B. and Prananto, Y. P. (2026) “Valorisation of Sarawak Liberica coffee cascara and spent grounds: GC-MS profiling and prototype development of tea and soap ”, Canrea Journal: Food Technology, Nutritions, and Culinary Journal, 9(1), pp. 102–117. doi: 10.20956/canrea.v9i1.1960.