The impact of technology trends on skills of logistics engineers - a novel competence approachNiine, Tarvo; Koppel, OttProceedings of the 10th International Conference of DAAAM Baltic Industrial Engineering, 12-13th May 2015, Tallinn, Estonia2015 / p. 243-248 : ill Logistics systems engineer - interdisciplinary competence model for modern educationNiine, Tarvo; Koppel, OttInternational journal of engineering pedagogy2015 / p. 54-63 http://dx.doi.org/10.3991/ijep.v5i2.4578