Marķa Gil
	
					
Marķa Gil
						
	
	Autonomous University of Madrid
	
	
	
	Madrid
	
	Spain
	
	
	Papers:
	 
	Grade Retention and Academic Performance in Spain. an Approach By an Pseudo-Panel. 
	
					
	
	Autonomous University of Madrid
	
	
	
	Madrid
	
	Spain
	
	
	Papers:
	 
	Grade Retention and Academic Performance in Spain. an Approach By an Pseudo-Panel.