Mukhammatova Umida Khusan qizi, Temirov Uktam Shavkatovich, & Sharipov Sanat Shuhrat ugli. (2026). Sulphuric Acid Co-Processing of Central Kyzylkum Phosphorite Slime with Activated Sludge: Distribution of Humic Substances and Nutrients Between Liquid and Solid Organomineral Fertilizers. The American Journal of Applied Sciences, 8(01), 135–139. https://doi.org/10.37547/tajas/Volume08Issue01-13