Bobanto, M. D., Pandara, D. P., Kumaunang, M., Tamuntuan, G. H., Ferdy, F., & Marsaoly, R. (2025). Incorporation of Lokon Ash, Plastic and Fish Scales Waste in Concrete Composites and Their Compressive Strength . Jurnal Ilmiah Sains, 25(2), 138–149. https://doi.org/10.35799/jis.v25i2.59325