Cerezo Ramírez F, Sánchez Lacasa C. Efficacy of the CIP program for improve the coexistence and preventing bullying in Primary Schoolchildren. Apunt. Psic. [Internet]. 2013 Aug. 8 [cited 2026 Oct. 26];31(2):173-81. Available from: https://apuntesdepsicologia.es/index.php/revista/article/view/320