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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 >>

2025 Published Issues
2 1
Editors-in-Chief
  • 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
Indexing/Abstracting
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.
ISSN
2222-0682 (online)
Editorial
Arulkumar Nallakumarasamy, Sangeetha Balaji, Swaminathan Ramasubramanian, Madhan Jeyaraman, Naveen Jeyaraman 
World J Methodol 15(2):95966. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.95966
Zoe H Dailiana, Charalampos Matzaroglou, Marianna Vlychou, Maria Tsekoura, Elena Manuela Samaila, Nikolaos Stefanou, Asterios N Gkougkoulias, Agapi Kolovou 
World J Methodol 15(2):98043. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.98043
Review
Helal F Hetta, Rehab Ahmed, Yasmin N Ramadan, Hayam Fathy, Mohammed Khorshid, Mohamed M Mabrouk, Mai Hashem 
World J Methodol 15(2):92592. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.92592
Minireviews
Arulkumar Nallakumarasamy, Sandeep Shrivastava, Ravi Velamoor Rangarajan, Naveen Jeyaraman, Avinash Gandi Devadas, Swaminathan Ramasubramanian, Madhan Jeyaraman 
World J Methodol 15(2):101458. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.101458
Retrospective Study
Prospective Study
Emir Bećirović, Minela Bećirović, Sabina Šegalo, Amir Bećirović, Semir Hadžić, Kenana Ljuca, Emsel Papić, Lamija Ferhatbegović, Malik Ejubović, Amira Jagodić Ejubović, Amila Kovčić, Armin Šljivo, Emir Begagić 
World J Methodol 15(2):98143. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.98143
Basic Study
Systematic Reviews
Harpreet Grewal, Gagandeep Dhillon, Venkata Buddhavarapu, Ram Kishun Verma, Ripudaman Singh Munjal, Pranjal Sharma, Gurmanpreet Sidhu, Rahul Kashyap, Salim Surani 
World J Methodol 15(2):98513. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.98513
Meta-Analysis
Scientometrics
Letter to the Editor
Ranjeet Kumar Sinha, Sony Sinha, Prateek Nishant, Arvind Kumar Morya, Arshi Singh 
World J Methodol 15(2):100632. Published online Jun 20, 2025. doi: 10.5662/wjm.v15.i2.100632