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TITLE: The H-join of arbitrary families of graphs- the universal adjacency spectrum  Full Text
AUTHORS: Cardoso, Domingos M.; Gomes, Helena; Pinheiro, Sofia J.;
PUBLISHED: 2022, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 648
INDEXED IN: Scopus WOS
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TITLE: MindMaths: learning mathematics in the early years through computational thinking and robotics
AUTHORS: Gomes, Cristina Azevedo; Gomes, Helena; Figueiredo, Maria; Lucas, Antonio; Menezes, Luis;
PUBLISHED: 2022, SOURCE: International Symposium on Computers in Education (SIIE) in 2022 INTERNATIONAL SYMPOSIUM ON COMPUTERS IN EDUCATION (SIIE)
INDEXED IN: Scopus WOS
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TITLE: Digital transformation in higher education: the use of communication technologies by students
AUTHORS: Helena Santos; Joao Batista; Rui Pedro Marques;
PUBLISHED: 2019, SOURCE: International Conference on ENTERprise Information Systems (CENTERIS) / International Conference on Project MANagement (ProjMAN) / International Conference on Health and Social Care Information Systems and Technologies (HCist) in CENTERIS2019--INTERNATIONAL CONFERENCE ON ENTERPRISE INFORMATION SYSTEMS/PROJMAN2019--INTERNATIONAL CONFERENCE ON PROJECT MANAGEMENT/HCIST2019--INTERNATIONAL CONFERENCE ON HEALTH AND SOCIAL CARE INFORMATION SYSTEMS AND TECHNOLOGIES, VOLUME: 164
INDEXED IN: Scopus WOS
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TITLE: On the spectra of some graphs like weighted rooted trees  Full Text
AUTHORS: Fernandes, Rosario ; Helena Gomes; Enide Andrade Martins ;
PUBLISHED: 2008, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 428, ISSUE: 11-12
INDEXED IN: Scopus WOS CrossRef: 11