Rodríguez, P.; Martinez, M.; Calleja, G. Congreso Iberoamericano de Jóvenes Investigadores en Ciencias Económicas y Dirección de Empresas p. 108-121 Presentation's date: 2019-11-28 Presentation of work at congresses
Calleja, G.; Domenech, B.; Olivella, J. Dyna ingeniería e industria Vol. 94, num. 6, p. 600-604 DOI: 10.6036/9279 Date of publication: 2019-11 Journal article
Calleja, G.; De La Torre, R. International Conference of Education, Research and Innovation p. 5504-5510 DOI: 10.21125/iceri.2019.1319 Presentation's date: 2019-11 Presentation of work at congresses
Calleja, G.; Vila, M.; Torrez, H.; Sauleda, A. International Conference on Education and New Learning Technologies p. 7081-7089 Presentation's date: 2018-07-02 Presentation of work at congresses
Calleja, G.; Asenjo, J.; Olivella, J. Congrés d'Economia i Empresa de Catalunya p. 501-524 Presentation's date: 2018-05-10 Presentation of work at congresses
Calleja, G.; Corominas, A.; Martinez, M.; De La Torre, R. International journal of production research Vol. 56, num. 13, p. 4467-4489 DOI: 10.1080/00207543.2017.1412526 Date of publication: 2018 Journal article
Alfaro, R.; Ávila-Rondón, M.F.; Calleja, G.; Tomàs , C. International Conference of Education, Research and Innovation p. 8217-8220 DOI: 10.21125/iceri.2017.2207 Presentation's date: 2017-11-16 Presentation of work at congresses
Alfaro, R.; Vila, M.; Calleja, G.; Tomàs , C. International Conference on Education and New Learning Technologies p. 2902-2907 DOI: doi.org/10.21125/edulearn.2017 Presentation's date: 2017-07-04 Presentation of work at congresses
Olivella, J.; Calleja, G.; Sole, F. Jornadas de la Asociación de Economía de la Educación Presentation's date: 2016-06-30 Presentation of work at congresses
Lusa, A.; Benedito, E.; Calleja, G.; Corominas, A.; Ferrer-Martí, L.; García-Villoria, A.; Martinez, M.; Mateo, M.; Olivella, J.; Pastor, Rafael; Ribas, I.; Rua, C. Jornada de Recerca a l'ETSEIB Presentation's date: 2016-02 Presentation of work at congresses
Corominas, A.; Calleja, G.; García-Villoria, A.; Pastor, Rafael ALBP 60 years later: State-of-the-Art and Future Developments Roadmap Presentation's date: 2015-11-05 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael European journal of operational research Vol. 250, num. 3, p. 760-772 DOI: 10.1016/j.ejor.2015.10.025 Date of publication: 2015-10-23 Journal article
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Dyna ingeniería e industria Vol. 89, num. 5, p. 552-559 DOI: 10.6036/7051 Date of publication: 2014-09 Journal article
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Computers & operations research Vol. 48, p. 113-123 DOI: 10.1016/j.cor.2014.03.009 Date of publication: 2014-08-01 Journal article
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Triennial Conference of the International Federation of Operational Research Societies p. 191 Presentation's date: 2014-07-17 Presentation of work at congresses
Calleja, G. Triennial Conference of the International Federation of Operational Research Societies p. 191-192 Presentation's date: 2014-07-17 Presentation of work at congresses
Corominas, A.; García-Villoria, A.; Calleja, G.; Pastor, Rafael Triennial Conference of the International Federation of Operational Research Societies p. 192 Presentation's date: 2014-07-17 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Congreso Nacional de Estadística e Investigación Operativa p. 117 Presentation's date: 2013-09-12 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Congreso Nacional de Estadística e Investigación Operativa p. 117 DOI: 10.6035/e-TIiT.2013.16 Presentation's date: 2013-09-12 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael European Conference on Operational Research p. 38 Presentation's date: 2013-07-01 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael International journal of production research Vol. 51, num. 12, p. 3549-3560 DOI: 10.1080/00207543.2012.751514 Date of publication: 2013-06 Journal article
Calleja, G.; Pastor, Rafael Production planning and control Vol. 25, num. 2, p. 93-109 DOI: 10.1080/09537287.2013.782846 Date of publication: 2013-05-03 Journal article
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael International Conference on Industrial Engineering and Industrial Management. Congreso de Ingeniería de Organización p. 879-886 Presentation's date: 2012-07-18 Presentation of work at congresses
Calleja, G. Congrès Annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision p. 201-205 Presentation's date: 2012-04-13 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Congrès Annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision p. 117-118 Presentation's date: 2012-04-13 Presentation of work at congresses
Calleja, G. International Conference on Industrial Engineering and Industrial Management p. 201-205 Presentation's date: 2011-09-08 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael Congreso de Ingeniería de Organización p. 201-205 Presentation's date: 2011-09-08 Presentation of work at congresses
Calleja, G. Congrès Annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision p. 583-584 Presentation's date: 2011-03-04 Presentation of work at congresses
Calleja, G.; Corominas, A.; García-Villoria, A.; Pastor, Rafael French National Society of Operations Research and Decision Science p. 583-584 Presentation's date: 2011-03-04 Presentation of work at congresses
Calleja, G.; Pastor, Rafael International Conference on Industrial Engineering and Industrial Management. Congreso de Ingeniería de Organización p. 1757-1764 Presentation's date: 2010-09-10 Presentation of work at congresses