We get the results:
Since we have received a lot of results, we have to limit them. First we select the criterion "Peer reviewed Journals" and "Full Text". They can also be limit by the "Release Date" criterion . We usually limit up to 5 to 10 years. Because so many results are still impossible to review, we further limit them with a keyword that we enter into the search box - for example: "leadership". So we get 219 results, which is entirely appropriate. We open the articles that suit us in PDF format.