Moreno Mínguez, A. (2018) “Effects of early childhood education on school achievement and inequality in Spain: the value of early childhood education”, in Bunio-Mroczek, P. and Grotowska-Leder, J. (eds.) Investing in Children. Innovative Solutions to Improve Children’s Well-Being. Poland: Lodz University Press, pp. 95–112. doi:10.18778/8142-108-9.07.