Solubility in manganese sulfate-ammonium sulfate-water system Oygul M. Isakova, Zokirjon Turayev, Ziyoda Sh. Ergasheva, Manzura G. Mamayunusova and Muboshir X. Ikramov E3S Web Conf., 486 (2024) 05019 Published online: 07 February 2024 DOI: 10.1051/e3sconf/202448605019