John Elvis Hagan

214 total papers · 3.8k total citations
174 papers, 2.3k citations indexed

About

John Elvis Hagan is a scholar working on General Health Professions, Social Psychology and Clinical Psychology. According to data from OpenAlex, John Elvis Hagan has authored 174 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in General Health Professions, 42 papers in Social Psychology and 35 papers in Clinical Psychology. Recurrent topics in John Elvis Hagan's work include Global Maternal and Child Health (29 papers), Adolescent Sexual and Reproductive Health (26 papers) and Child Nutrition and Water Access (24 papers). John Elvis Hagan is often cited by papers focused on Global Maternal and Child Health (29 papers), Adolescent Sexual and Reproductive Health (26 papers) and Child Nutrition and Water Access (24 papers). John Elvis Hagan collaborates with scholars based in Germany, Ghana and Australia. John Elvis Hagan's co-authors include Bill McCarthy, Thomas Schack, Bright Opoku Ahinkorah, Abdul‐Aziz Seidu, James Boadu Frimpong, Edward Kwabena Ameyaw, Eugene Budu, Medina Srem‐Sai, Frank Quansah and Richard Gyan Aboagye and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Social Forces.

In The Last Decade

John Elvis Hagan

162 papers receiving 2.2k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
John Elvis Hagan 836 786 430 379 275 174 2.3k
Regine Haardörfer 944 1.1× 427 0.5× 308 0.7× 528 1.4× 239 0.9× 176 3.2k
Isabel Goicolea 972 1.2× 512 0.7× 943 2.2× 435 1.1× 199 0.7× 136 2.5k
Beniamino Cislaghi 897 1.1× 559 0.7× 450 1.0× 371 1.0× 154 0.6× 100 2.2k
Jessica M. Perkins 726 0.9× 406 0.5× 466 1.1× 364 1.0× 271 1.0× 94 2.6k
Ersheng Gao 719 0.9× 441 0.6× 342 0.8× 368 1.0× 175 0.6× 94 2.8k
Pascale Allotey 999 1.2× 435 0.6× 690 1.6× 424 1.1× 127 0.5× 173 3.3k
Per‐Olof Östergren 1.1k 1.4× 510 0.6× 396 0.9× 470 1.2× 189 0.7× 88 2.8k
Arjumand Siddiqi 1.2k 1.5× 470 0.6× 522 1.2× 480 1.3× 158 0.6× 124 2.9k
Renata Forste 609 0.7× 863 1.1× 440 1.0× 290 0.8× 219 0.8× 46 2.5k
Priscilla Reddy 1.4k 1.7× 441 0.6× 319 0.7× 479 1.3× 207 0.8× 179 3.2k

Countries citing papers authored by John Elvis Hagan

Since Specialization
Citations

This map shows the geographic impact of John Elvis Hagan'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 John Elvis Hagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Elvis Hagan more than expected).

Fields of papers citing papers by John Elvis Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Elvis Hagan. 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 John Elvis Hagan. The network helps show where John Elvis Hagan may publish in the future.

Co-authorship network of co-authors of John Elvis Hagan

This figure shows the co-authorship network connecting the top 25 collaborators of John Elvis Hagan. A scholar is included among the top collaborators of John Elvis Hagan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Elvis Hagan. John Elvis Hagan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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