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rscopus_plus: An extension of the rscopus package

Sometimes it’s useful to do a bibliometric analysis. To this end, the rscopus_plus functions (Bernabeu, 2024) extend the R package rscopus (Muschelli, 2022) to administer the search quota and to enable specific searches and comparisons. scopus_search_plus runs rscopus::scopus_search as many times as necessary based on the number of results and the search quota. scopus_search_DOIs gets DOIs from scopus_search_plus, which can then be imported into a reference manager, such as Zotero, to create a list of references.