Shamuratov, S., Baltayev, U., Alimov, U., Jabbarov, M. and Madaminov, A. 2026. Sigmoid Neutralization Response of Acidic Soapstock Waste by Mineralized Phosphorite Residues: A 4-Parameter Logistic Approach. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources. 342, 3 (Jan. 2026), 80–89. DOI:https://doi.org/10.31643/2027/6445.32.