TY - JOUR T1 - Development of LaMnO3 and LaNiO3 type materials with calcium doping by the modified proteic method and evaluation for the dye removal efficiency JO - CerĂ¢mica A1 - Souza, A. A. A1 - Fernandes, J. B. R. A1 - Ribeiro, J. F. S. A1 - Souza, M. J. B. A1 - Garrido Pedrosa, A. M. SN - 0366-6913 UL - 10.1590/0366-69132021673843146 VL - 67 Y1 - 2021 PB - Brasil ER -