I have tried to get it from the journal, but the title does not exist.

https://www.sciencedirect.com/search?pub=Computers%20%26%20Industrial%20Engineering&cid=271420&authors=Garcia-Sanchez&years=2019&lastSelectedFacet=years

Dear Gyöngyi Gábor I am curious to know where you saw this reference. I am pretty sure that this is an example of a AI generated reference. In the meantime a well known phenomenon, see for example https://teche.mq.edu.au/2023/02/why-does-chatgpt-generate-fake-references/

In your case it is clear that:

-The title of the paper cannot be found in Google

and

-As indicated by Henrique Rego Monteiro da Hora it cannot be found in the (well-established) journal "Computers & Industrial Engineering"

The only reason: it does not exist.

Best regards.

PS. This is a frequently occurring problem (that seems to grow) and addressed here on RG more and more. See for example:

https://www.researchgate.net/post/How_do_I_get_a_doi_number_for_an_article

The above article is not mine Please visit my Google Scholar address and give the name of the article so I can send you the original.