BASEL, Switzerland, July 19 -- Sustainability, a peer-reviewed open access journal on environmental, cultural, economic and social sustainability, published research articles, including the following topics, in its Vol. 13, No. 14 edition:

Articles:

* A BERT-Based Multi-Criteria Recommender System for Hotel Promotion Management

* Impact of Information Sources on Promoting Tourism in a Rural Region: The Case of the Roman Villa of Noheda

* Insti . . .

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