Uldakhanov O.K. UAYAKK. Obtaining Crystalline Calcium Nitrate from Solutions of Industrial Waste Leaching of Titanium Production with Nitric Acid. IJAST [Internet]. 2020Feb.7 [cited 2026Oct.17];29(3):2090 -215. Available from: http://sersc.org/journals/index.php/IJAST/article/view/4209