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There has been excavation in this place from 1996 onwards undertaken by The Maharaja Sayyajirao University , Baroda and a unique Harappa n seal , which is hollow inside and first of its kind , was found here .
 The Maharaja Sayyajirao University, Harappa
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
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Answer:
 The Maharaja Sayyajirao University, Harappa