Acknowledgement -

: Close with a brief, professional thank you to family and friends for their emotional encouragement (this is more common in theses than in short journal articles). Writing Tips

: Start by thanking your supervisor, advisor, or principal investigator for their intellectual guidance and feedback. acknowledgement

: Mention lab technicians, librarians, or IT staff who provided specialized access to equipment, data, or software. : Close with a brief, professional thank you

A professional acknowledgment follows a specific order of importance rather than emotional closeness: : Close with a brief