do you know why some citations are not index in the google scholar profile, but the same citation index in the other data bases such as scopus profile? What is the problem? If you experience this , would you please guide me
There can be several reasons why some citations may not appear in a Google Scholar profile but are indexed in other databases such as Scopus. One reason could be that the citation is from a source that Google Scholar does not consider to be scholarly or academic, or it is not available in their index. Another reason could be that Google Scholar uses automated methods to collect citation data, which may result in errors or omissions. On the other hand, databases like Scopus may use manual curation to ensure that citation data is accurate and complete.
If you are experiencing this problem, some possible solutions could be to check if the citation is in a source that Google Scholar indexes, or to manually add the citation to your Google Scholar profile. You can also try to contact Google Scholar's support for further assistance. Keep in mind that different citation databases may have different methods of collecting and indexing data, so it's important to use multiple sources to ensure that your research stays reliable and up-to-date.