APA (7th ed.) Citation

Peixoto, A. R. H. (2019). A graph-based approach for sustainable walking tour recommendations: The case of Lisbon overcrowding.

Chicago Style (17th ed.) Citation

Peixoto, Ana Rita Henrique. A Graph-based Approach for Sustainable Walking Tour Recommendations: The Case of Lisbon Overcrowding. 2019.

MLA (8th ed.) Citation

Peixoto, Ana Rita Henrique. A Graph-based Approach for Sustainable Walking Tour Recommendations: The Case of Lisbon Overcrowding. 2019.

Warning: These citations may not always be 100% accurate.