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 Registration （ doi.airiti.com ） 。
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Vegetable Marketing and Its Efficiency: The Case of Tomato in Gambia
卡伊沙 , Masters Advisor：徐 世 勳
英文
DOI：
10.6342/NTU.2011.02866
Technical efficiency ； Vegetables Farms ； Gambia ； Technical efficiency ； Vegetables Farms ； Gambia
- Adekanye, T.O. 1992. Marketing for food: some methodological Issues and Empirical Findings for Nigeria. Canadian Journal of Agricultural Economics, 30 (2): Pp 333-344.
連結：
- Adeyokunnu, T.O. 1973. The marketing of Rice and Egba Division, Western Nigeria. Bulletin of Rural Economics and Sociology, 8: Pp 243-253.
連結： - Anyanwu, A.C., 1981. Agriculture for Certificate African Educational Publishers, Nigeria, 1, 7-8.
連結： - Barry B, 1996. “Marketing channels” John Wiley & Sons, Inc NY, USA.
連結： - Casley, D. and Kumar, K. 1988. The collection, Analysis and use of monitoring and Evaluation Data, Johns Hopkins University Press.
連結：
