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Welcome to the World Journal of Methodology

World Journal of Methodology (WJM, World J Methodol) is a high-quality, online, open-access, single-blind peer-reviewed journal published by the Baishideng Publishing Group. WJM accepts both solicited and unsolicited manuscripts. Articles published in WJM are high-quality, clinical and basic, influential research articles by established academic authors as well as new researchers. The paramount objective of WJM is to showcase and promote distinguished research in the field of methodology, to help advance development of this field. The types of articles published in WJM include Editorial, Opinion Review, Frontier, Review, Minireview, Clinical Research, Basic Study, Systematic Review, Meta-analysis, Evidence-based Medicine, Field of Vision, Clinical Guidelines, Letter to the Editor, and Case Report. Submit here >>

2024 Published Issues
  • Timotius Ivan Hariyanto, BMed, MBBS, MD, Academic Research, Assistant Professor, Doctor, Editor-in-Chief, Research Scientist, Researcher, Statistician, Department of Internal Medicine, Faculty of Medicine, Pelita Harapan University, Tangerang 15811, Banten, Indonesia
The WJM is now abstracted and indexed in PubMed, PubMed Central, Reference Citation Analysis, China Science and Technology Journal Database, and Superstar Journals Database.
Journal Metrics
There is currently no impact factor.
2222-0682 (online)
Evidence Review
Retrospective Study
Grigorios Christodoulidis, Marina Nektaria Kouliou, Konstantinos Eleftherios Koumarelas, Konstantinos Argyriou, Garyfallia Apostolia Karali, Konstantinos Tepetes 
World J Methodol 14(1):89709. Published online Mar 20, 2024. doi: 10.5662/wjm.v14.i1.89709
Observational Study
Panagiotis Karampinas, John Vlamis, Athanasios Galanis, Michail Vavourakis, Anastasia Krexi, Evangelos Sakellariou, Christos Patilas, Spiros Pneumaticos 
World J Methodol 14(1):90930. Published online Mar 20, 2024. doi: 10.5662/wjm.v14.i1.90930
Basic Study
Hiroshi Kono, Shinji Furuya, Hidenori Akaike, Katsutoshi Shoda, Yoshihiko Kawaguchi, Hidetake Amemiya, Hiromichi Kawaida, Daisuke Ichikawa 
World J Methodol 14(1):88518. Published online Mar 20, 2024. doi: 10.5662/wjm.v14.i1.88518
Carolline Santos Miranda, Daiana Araujo Santana-Oliveira, Isabela Lopes Vasques-Monteiro, Nathan Soares Dantas-Miranda, Jade Sancha de Oliveira Glauser, Flavia Maria Silva-Veiga, Vanessa Souza-Mello 
World J Methodol 14(1):89723. Published online Mar 20, 2024. doi: 10.5662/wjm.v14.i1.89723
Systematic Reviews