Marja Leonhardt

31 papers and 224 indexed citations i.

About

Marja Leonhardt is a scholar working on Clinical Psychology, Social Psychology and General Health Professions. According to data from OpenAlex, Marja Leonhardt has authored 31 papers receiving a total of 224 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Clinical Psychology, 8 papers in Social Psychology and 8 papers in General Health Professions. Recurrent topics in Marja Leonhardt’s work include Mental Health Treatment and Access (5 papers), COVID-19 and Mental Health (5 papers) and Substance Abuse Treatment and Outcomes (4 papers). Marja Leonhardt is often cited by papers focused on Mental Health Treatment and Access (5 papers), COVID-19 and Mental Health (5 papers) and Substance Abuse Treatment and Outcomes (4 papers). Marja Leonhardt collaborates with scholars based in Norway, Germany and United Kingdom. Marja Leonhardt's co-authors include Lars Lien, Martin E. Kreis, Johannes C. Lauscher, Tore Bonsaksen, Katja Aschenbrenner, Konrad Neumann, Katharina Beyer, Dawit Abebe, Annette Løvheim Kleppang and Nicola Cogan and has published in prestigious journals such as PLoS ONE, Annals of Surgery and International Journal of Environmental Research and Public Health.

In The Last Decade

Co-authorship network of co-authors of Marja Leonhardt i

Fields of papers citing papers by Marja Leonhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marja Leonhardt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Marja Leonhardt. The network helps show where Marja Leonhardt may publish in the future.

Countries citing papers authored by Marja Leonhardt

Since Specialization
Citations

This map shows the geographic impact of Marja Leonhardt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Marja Leonhardt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marja Leonhardt more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025