Towards an ontology for urban tourism. - Alexander Pinto-De la Gala; Yudith Cardinale; Irvin Dongo; Regina P. Ticona-Herrera (SAC, 2021)

CURIOCITY Framework: Managing Heterogeneous Cultural Heritage Data. - Alexander Pinto-De la Gala; Yudith Cardinale; Irvin Dongo (WI/IAT, 2021)

Application of a methodological approach to compare ontologies. - Yudith Cardinale; Maria Alejandra Cornejo-Lupa; Alexander Pinto-De la Gala; Regina P. Ticona-Herrera (Int. J. Web Inf. Syst., 2021)

An Ontology for Modeling Cultural Heritage Knowledge in Urban Tourism. - Alexander Pinto-De la Gala; Yudith Cardinale; Irvin Dongo; Regina P. Ticona-Herrera (IEEE Access, 2022)