On beck-elibrary.de, navigate to 'Vahlen Wirtschaft' > 'Allgemeine Betriebswirtschaftslehre'. Apply the '2018' year filter. Identify the total number of results, the title of the first publication, its publisher, and its DOI. Provide all this information.
Navigate to 'beck-elibrary.de'. Click on 'Sachgebiete' (Subject Areas). Click on 'Vahlen Wirtschaft'. Click on 'Allgemeine Betriebswirtschaftslehre'. Locate the 'Jahr' (Year) filter heading within the 'Suche einschränken' (Refine Search) section. Click on the 'Jahr' heading to expand the year options. Select '2018' from the expanded year options. Identify the total number of results displayed after the filter is applied. Identify the title of the first publication listed. Extract the publisher and DOI for the first publication.
Successfully navigate to the 'Allgemeine Betriebswirtschaftslehre' section within 'Vahlen Wirtschaft'. Successfully apply the '2018' year filter. State the total number of results for publications from 2018 in this category. State the title of the first publication listed after applying the filter. State the publisher of the first publication. State the DOI of the first publication.