Unriza Puin ME, Hernández Arteaga I, Llanez Anaya HF, Simanca Herrera FA, Angarita Becerra LD. Culture of Peace: Conceptions, Perceptions and Commitments: concepciones, percepciones y compromisos [Internet]. Ediciones Universidad Cooperativa de Colombia; 2019 [cited 2026 Sep. 9]. (Research in Education). Available from: https://ediciones.ucc.edu.co/index.php/ucc/catalog/book/309