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
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: https://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 a document with a DOI, the DOI permanent URL should always be presented (if using APA or Chicago format, present https://doi.org/DOI number). If using a citation format that does not specify DOI, the DOI permanent URL should still be presented as a priority.
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 ） 。
Data Source: Academic Citation Index (ACI)
As Taiwan's largest Citation Index, we currently have on record all Humanities, and Sociology journals that were published in Taiwan. The number of periodicals that are published on a regular basis total around 400 different types. If periodicals that were added to the collection but then halted are counted as well, the number of periodicals total over 500 types. Every year we announce the recorded periodicals' impact factor, etc. to the public, and allow scholars utilize our materials to carry out academic research for free.
Impact Factor: The statistic indicating the average number of times a journal's articles published in the past two years have been cited in the counting year.
Formula: (Number of cites in counting year to articles published in the span of two years ) ÷ (Number of articles published in the span of two years)
Example: The impact factor in 2010 (determined in 2011)
In 2009, Journal A published 15 articles, and these 15 articles were cited 20 times in 2010.
In 2008, Journal A published 16 articles, and these 16 articles were cited 30 times in 2010.
→ →2010's Impact Factor = (20+30) ÷ (15+16) = 1.61 =（20+30）÷（15+16）≒1.61
What is "Preprint"?
To provide readers with the forefront academic information, articles that have been accepted for publication in journals and published online before the printed version are known as "preprint articles", which increase the article's exposure. Preprint articles do not have volume, page numbers, or publication dates yet, but can be identified by their DOI number. The DOI number is a digital identification number for literature. Both preprint and officially published articles will be assigned a DOI number. Through database integration, readers can easily follow the complete publication process of the article by clicking on the DOI link 「 https://doi.org/DOI Number 」
How to cite Preprint Articles?
You can use the year it was published onlineand DOI link of the preprint article to cite the literature.
Here is an example of a citation (based on APA 7th edition, which may vary depending on different citation format standards):
Author name (year of online preprint article). Article title. Journal name. https://doi.org/DOI Number
Political Technology of Apple: Territorial Politics and Economy of the Mountain Agriculture in Taiwan
洪伯邑(Po-Yi Hung) ； 蕭彗岑(Hui-Tsen Hsiao)
臺灣土地研究 ； 20卷2期 (2017 / 11 / 01) ， P1 - 29
繁體中文 DOI： 10.6677/JTLR.2017.20.02.001-029
中橫公路 ； 高山農業 ； 領域 ； 蘋果 ； Apple ； Mountain Agriculture ； Taiwan ； Territory
- 行政院國際經濟合作發展委員會，1959，美援會檔案：1959 年度橫貫公路沿線森林資源開發計畫，中央研究院近代史研究所檔案館藏，檔案號36-17-004-044。
- Superbuy 市集，2015，產地故事─碧綠農場，http://www.superbuy.com.tw/series.php?pl_id=192，瀏覽日期2015.05.04。
- 行政院農委會林務局，2010，林務局關懷梨山農民 仍盼諒解政府政策返還林地，行政院農委會林務局─訊息專區─林業新聞，https://www.forest.gov.tw/forestnews/0050404，瀏覽日期2017.09.28。
- 吳承瑾，2011，山仔后田野調查 / 歷史建築聚落 人物專訪：董金鳳女士美軍宿舍幫傭紀實，社團法人台北市陽明山古蹟聚落生態護育聯盟，http://yeswecan.org.tw/?p=228，瀏覽日期2015.03.20。
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