@Article{ Piñeiro_Chapman_Castro_CASTRO,

author = { Juan Luis Piñeiro and Olive Chapman and Elena Castro Rodríguez and ENRIQUE CASTRO MARTINEZ } ,

title = { Prospective Elementary Teachers¿ Pedagogical Knowledge for Mathematical Problem Solving },

journal = { Mathematics },

year = { 2021 },

volume = { 9 },

pages = { - },

}