Purnamasari, Erianti, Nira Patrakomala, Sri Wahyuni, and Sonny Salimi. 2026. “Optimization of Poly Aluminum Chloride Liquid Dosage in Clean Water Treatment Using Box-Behnken Design”. Jurnal Kartika Kimia 8 (2), 284-92. https://doi.org/10.26874/jkk.v8i2.978.