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PDF) Antoniadis, V., Kouremenos, A. "Selective memory and the legacy of archaeological figures in contemporary Athens: the case of Heinrich Schliemann and Panagiotis Stamatakis", The Historical Review 17, 2020, 182-204.
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Ioannis Antoniadis, President of the Greek Stone Group International (SGI), was designated „Master of Stone“
Business Partners | Jan-Feb 2011 by Raymond Matera Publishing - Issuu
Master of Stone Award for Stone Group International at Marmo+ Mac Marble International Fair 2017 | International, Data protection officer, Group of companies
1st Prize in the "World Category" for 12 Mythic Marbles - Karmar Quarries
Ioannis Antoniadis, President of the Greek Stone Group International (SGI), was designated „Master of Stone“
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stonegroup-admin, Author at Stone Group International - Page 4 of 5
Ioannis Antoniadis is awarded as "Master of Stone" worldwide! - Karmar Quarries
stonegroup-admin, Author at Stone Group International - Page 4 of 5
Greeks - Wikipedia
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