This research is aimed to analyze bibliometric state of knowledge management linked to decision support systems, a retrospective documentary review has been developed on Scopus and Web of Science platforms, considering the last five years; This process has allowed to identify the volume of publications on literary genres which articulate main research topics and their development on knowledge area, this research results which have allowed to argue the relevance of knowledge in organizations for decision making and their support systems; contributing these aspects to development of smart organizations within the framework of the new transformation of business on the digital era.