Gharagozlou, M.; Sid Kalal, H.; Khanchi, A.; Ghorbanian, S. A.; Mosavi, S. E.; Almasian, M. R.; Niknafs, D.; Pourmatin, A.; Akbari, N. Recovery of Vanadium by Ammonium Chloride Precipitation Method Using Response Surface Methodology. AMECJ 2021, 4, 64-77.