Authors: Hernandez-Mezquita, MA Barrueco, M Bustos, MG Torrecilla, M Jimenez-Ruiz, CA Gonzalez, MT

Citation: Ma. Hernandez-mezquita et al., The self-efficacy of school principals and their influence on smoking prevention at school, ARCH BRONCO, 37(3), 2001, pp. 115-120