Pinarti, I. et al. 2025. Optimization of Volume and Mass of Eggshell in Removal of Linear Alkylbenzene Sulfonate Levels in Laundry Waste. Jurnal Pijar Mipa. 20, 3 (May 2025), 415–420. DOI:https://doi.org/10.29303/jpm.v20i3.8205.