[1]
Ancona Anacona, F.A., Solarte Sarasty, M.F. and Ramírez González, G.A. 2021. LexRank with threshold to identify EF-ISF navigation patterns in xMOOC of Open edX. Revista Ingenierías Universidad de Medellín. 20, 39 (Jun. 2021), 85-96. DOI:https://doi.org/10.22395/rium.v20n39a5.