Abstract: Web Intelligence is a direction for scientific research that explores practical applications of Artificial Intelligence to the next generation of web-empowered systems. In this paper, we present an agentbased web intelligent tutoring system. The decision-making process conducted in our intelligent system is guided by knowledge source networks, based on synergistic integration of knowledge acquired from distributed sources in order to obtain new knowledge or complement insufficient knowledge. We have provided its possible application to logistics support in networked organizations in the form of a case study of routing plans design as a part of the logistics support task.