منابع مشابه
The Hidden Dynamics of Print-Online Competition in Classified Advertising Markets
Classified advertisements are an important revenue source for newspaper publishers and they constitute a large share of noneditorial content, highly valued by readers. By matching supply and demand in the corresponding markets for goods and services, publishers of classified advertisements serve as information brokers increasing transparency and driving market clearance. These days specific onl...
متن کاملMedical Encyclopedia of Islam and Iran
Since twelve years when the Traditional and Islamic Medicine Group was founded by The Academy of Medical Sciences of Islamic Republic of Iran., there has always been the interest to organize the research on traditional medicine, to lead it toward an objective, and to introduce its various aspects to the public. On the other hand, the medical science has a long history in Iran. In addition to an...
متن کاملMedical Encyclopedia of Islam and Iran
Since twelve years when the Traditional and Islamic Medicine Group was founded by The Academy of Medical Sciences of Islamic Republic of Iran., there has always been the interest to organize the research on traditional medicine, to lead it toward an objective, and to introduce its various aspects to the public. On the other hand, the medical science has a long history in Iran. In addition to an...
متن کاملThe Encyclopedia
The Embryo Project Encyclopedia is a digital publication for topics related to the sciences of developmental biology and reproductive biology [2], and for the historical, legal, ethical, and social contexts of those sciences. The encyclopedia regularly publishes descriptive articles, interpretive essays, pictures, original graphics, and other kinds of items. All items are published Open Access ...
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ژورنال
عنوان ژورنال: Journal of Marketing
سال: 1947
ISSN: 0022-2429
DOI: 10.2307/1245370