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  2. Roig M. Avoiding plagiarism, self-plagiarism, and other questionable writing practices: A guide to ethical writing. Saint Johns University. 2006 https://www.ori.dhhs.gov/education/products/plagiarism/plagiarism.pdf 

  3. Fang F., Steen G., Casadevall A. Misconduct accounts for the majority of retracted publications. Proc Natl Acad Sci U S A 10.1073/pnas.1212247109 https://www.pnas.org/content/early/2012/09/27/1212247109.abstract 

  4. Singapore Statement on Research Integrity. 2010 https://www.singaporestatement.org/downloads/singpore%20statement_A3size.pdf 

  5. COPE (Committee for Publication Ethics): Promoting research integrity in publications. https://publicationethics.org/ 

  6. ICMJE (International Committee of Medical Journal Editors). Uniform Requirements for Manuscripts Submitted to Biomedical Journals. https://www.icmje.org/