Effect of Zr addition on structure and electrical properties of SmFeO3 prepared by solid state reaction method

by Abdalla M. Abdalla, Shahzad Hossain, Pg. Mohd. I. Petra, Abul K. Azad
Published 2017-12-01

Effects of Ti doping on the electrochemical performance of (La0.75Sr0.25)(Mn0.5Cr0.5)O3-δ anode for solid oxide fuel cells

by Afizul H. Karim, Abdalla M. Abdalla, Jun-Y. Park, Pg Mohd I. Petra, Abul K. Azad
Published 2019-12-01

Modelo de competencias del profesor de medicina Competencies model of medical teacher

by A. Martínez-González, J. López-Bárcena, P. Herrera Saint-Leu, J. Ocampo-Martínez, I. Petra, G. Uribe-Martínez, M.C. García-Sahagún, S. Morales-López
Published 2008-09-01

Modelo de competencias del profesor de medicina

by A. Martínez-González, J. López-Bárcena, P. Herrera Saint-Leu, J. Ocampo-Martínez, I. Petra, G. Uribe-Martínez, M.C. García-Sahagún, S. Morales-López