stands for Digital Object Identifier
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.
Using DOI as a persistent link
To create a persistent link, add「http://dx.doi.org/」
before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.
Cite a document with DOI
When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.
DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ） 。
-  徐聖翔. 第三方支付系統與電子商務: 貨幣搜尋模型之應用. 臺灣大學經濟學研
- 究所學位論文, pages 1–36, 2016.
-  楊謹如與李怡庭. 支付工具的選擇: 現金與轉帳卡. 經濟論文叢刊, 38(4):
- 435–460, 2010.
-  YitingLi.Currency and checking deposits as means of payment.Review of Economic Dynamics, 14(2):403, 2011.
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