Hernández Palma, O., Negrete Sepúlveda, A. and Ojeda Pertuz, D. 2021. Solidarity of principle and the creation of a peace culture on colombian higher education institutions. Global knowledge. 6, 2 (Dec. 2021), 236-246. DOI:https://doi.org/10.70165/cglobal.v6i2.203.