@Article{ Manzano-león_CAMACHO_Aguilar-Parra_Trigueros,

author = { Ana Manzano-león and PABLO CAMACHO LAZARRAGA and José Manuel Aguilar-Parra and Rubén Trigueros } ,

title = { Development and Validation of a Questionnaire on Motivation for Cooperative Playful Learning Strategies },

journal = { International Journal of Environmental Research and Public Health },

year = { 2021 },

volume = { 18 },

pages = { 960- },

}