Merigo, J.M., Engemann, K.J. and Palacios-Marques, D. 2014. Decision making with Dempster-Shafer belief structure and the OWAWA operator. Technological and Economic Development of Economy. 19, 1 (Jan. 2014), S100-S118. DOI:https://doi.org/10.3846/20294913.2013.869517.