@Article{ Martínez_Nolla-de_FERNANDEZ,
author = { Enrique Martínez and Álvaro Nolla-de Celis and ELVIRA FERNANDEZ DE AHUMADA } ,
title = { The city as a tool for STEAM education: Problem posing in the context of math trails. },
journal = { Mathematics },
year = { 2022 },
volume = { 10 },
pages = { - },
}