Search Symbol (Half-width) Description of Search Symbols
Space "AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " ) Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" : " image process "
? Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
* Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )

Boolean logic combinations of key words is a skill used to expand or refine search parameters.
(1) AND (1) AND: Refines search parameters
(2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters


DOI stands for Digital Object Identifier ( D igital O bject I dentifier ) ,
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/」 「 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 Registrationdoi.airiti.com ) 。

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Reference ( 65 ) 〈TOP〉
  1. 行政院農業委員會,2008。『糧食供需年報』。台北:行政院農業委員會。
  2. 行政院農業委員會,2008。『農業統計年報』。台北:行政院農業委員會。
  3. 林義祥,2007。「參加台灣區飼料工業同業公會 赴南韓考察團考察報告」。台灣區雜糧基金會。
  4. 陳政位、楊奕農、范宇平,2004。「應用PBM 模型在臺灣魚市場整合之研究」,『農業經濟叢刊』。10卷,1期,59-75。
  5. 莊鈞婷,2009。「差異性商品之特徵價格與共整合關係之研究-以台灣黃豆產業為例」。碩士論文,台灣大學農業經濟學研究所。
Times Cited (3) 〈TOP〉
  1. 郭智元(2013)。台灣進口糧價對消費者物價指數之影響。中原大學國際經營與貿易研究所學位論文。2013。1-51。 
  2. 詹凱傑(2011)。臺灣及日本主要糧食作物糧食安全風險指標之建構。臺灣大學農業經濟學研究所學位論文。2011。1-208。 
  3. 張乃文(2016)。台灣地區肉雞批發市場價格互動之研究。中興大學應用經濟學系所學位論文。2016。1-67。
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