Citations refer to the original publication, not to a Scieee localized version.
Fabregat Corominas, S. (2011). An input and output Excel file for a material supply assignment model. Universitat Politècnica de Catalunya,Universiteit Gent. https://upcommons.upc.edu/handle/2099.1/17651
Fabregat Corominas, Sergi. An input and output Excel file for a material supply assignment model. Universitat Politècnica de Catalunya,Universiteit Gent, 2011. https://upcommons.upc.edu/handle/2099.1/17651.
Fabregat Corominas, Sergi. An input and output Excel file for a material supply assignment model. Universitat Politècnica de Catalunya,Universiteit Gent, 2011. https://upcommons.upc.edu/handle/2099.1/17651.
Fabregat Corominas, S. (2011) An input and output Excel file for a material supply assignment model. Universitat Politècnica de Catalunya,Universiteit Gent. Available at: https://upcommons.upc.edu/handle/2099.1/17651.
S. Fabregat Corominas, “An input and output Excel file for a material supply assignment model,” Universitat Politècnica de Catalunya,Universiteit Gent, 2011. [Online]. Available: https://upcommons.upc.edu/handle/2099.1/17651
@misc{fabregatcorominas2011input,
author = {Fabregat Corominas, Sergi},
title = {An input and output Excel file for a material supply assignment model},
year = {2011},
publisher = {Universitat Politècnica de Catalunya,Universiteit Gent},
url = {https://upcommons.upc.edu/handle/2099.1/17651}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.