Adetya, N. P., Arifin, U. F., Anggriyani, E. and Rachmawati, L. (2023) “Optimization of Chromium (VI) Adsorption using Microalgae Biomass (Spirulina sp.) and its Application in Leather Tannery Waste”, CHEESA: Chemical Engineering Research Articles, 6(2), pp. 105–117. doi: 10.25273/cheesa.v6i2.16315.105-117.