Congrés: International Conference on Industrial Engineering and Industrial Management. València (ESP) 2017. Títol: Clustering product innovators: an exploratory study focused on implementers of new products reducing environmental impact Autors: Pons M.; Bikfalvi A.; Llach J. Congrés: 24th Innovation and Product Development Management Conference (IPDMC). REYKJAVIK (ISL) 2017. Títol: Analysing Innovators according to the environmental impact of new products Autors: Pons, Marc; Bikfalvi, Andrea; Llach, Josep Congrés: 12th CIRCLE CONFERENCE. Szczecin (POL) 2015. Títol: The use of UdG Parser as Data Mining software for tourist reviews: The Case of Trip Advisor data Exploitation for the 100 best ranked restaurants in Girona Region Autors: Pons-Pairó, M., Díaz-Sauceda, J., & Prats, L. Congrés: Production and Operations Management - POM. Amsterdam (NLD) 2012. Títol: Exploring the impact of energy efficiency technologies on firm performance Autors: Pons, M.; Bikfalvi, A.; Llach, J.; Palcic, I.