Ghislain KUMBUKA KALIHOFU, Pierre MURHULA KAHETO, and Samuel CIMANUKA KARONGO. “HIGH COGNITIVE ACTIVATION BY COMPLEX TASKS AS A TOOL OF DECREASING REPETITIONS AT TERTIARY LEVEL IN THE DEMOCRATIC REPUBLIC OF CONGO “Case of South Kivu Province’’”. IJRDO- Journal of Educational Research, Vol. 5, no. 8, Aug. 2020, pp. 41-50, doi:10.53555/er.v5i8.3823.