Martin, P. “Between Family Obstacles and School Barriers. Towards a New Model of Family Participation in the Salvadoran School in Difficult Contexts: Towards a New Model of Family Participation in the Salvadoran School in Difficult Contexts”. Realidad: Revista De Ciencias Sociales Y Humanidades, no. 157, June 2021, pp. 117-48, doi:10.5377/realidad.v1i157.12328.