PROPOSAL OF ARONSON'S PUZZLE TECHNIQUE TO IMPROVE THE DESIGN, ANALYSIS, AND INTERPRETATION OF GROUP EXPERIMENTS PERFORMED BY MASTER STUDENTS IN AGRONOMY
P. Arizo-García, N. Pascual-Seva, C. González-Pavón, D. Tarrazó-Serrano, S. Castiñeira-Ibáñez, A. San Bautista