Guerrero, J. A. A., Moreira, J. A. M., Zambrano, M. J. Z., Rivas, F. E. C. and Pilligua, M. L. B. (2021) “Project-based learning and its contribution in virtual education”, International research journal of management, IT and social sciences, 9(1), pp. 10–18. doi: 10.21744/irjmis.v9n1.1973.