Dear Khaled MG Almaz

First of all, despite the fact that the warning message of these 'Arti' people seems useful, I suspect that the whole operation behind this website (https://arti-academy.com ) is a paper mill operation. Look for example to this offer https://arti-academy.com/soavtorstvo-statyah-web-of-science/ this is not how a legit and genuine way to get a publication works.

Or looking at for example https://arti-academy.com/medical-sciences/ this definitely is a paper mill operation!

But back on topic, this info these people give about discontinued titles is by the way no ‘rocket science’. All you have to do is to keep up to date is checking the “Scopus source list” which can be downloaded here https://www.scopus.com . See for the two most recent lists enclosed files.

Radar means according to Elsevier https://www.elsevier.com/products/scopus/content/content-policy-and-selection and I quote:

“3. Outlier performance

Elsevier Data Scientists created a data analytics algorithm called RADAR to identify journal outlier performance in the Scopus database. Outlier journal signals include, but are not limited to:

Rapid and unexplainable changes to the number of articles published;

Unexplainable changes in the geographical diversity of authors or affiliations;

Unexplainable shifts in publication topics compared to the journal’s aims and scope;

Self-citation rates.”

Not sure what your question is but hope this clarifies some issues.

Best regards.

Thank you professor sir for your answer and your clarifying my issue.

Article Research Trends in Mobile Learning in Higher Education: A Sy...

I will check that chart.