Saya mau tau Rujukan dari Olmek. Jelaskan dalam bahasa melayu

Mother Culture, or Only a Sister?, The New York Times, March 15, 2005.

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HLA genes in Mexican Mazatecans, the peopling of the Americas and the uniqueness of Amerindians. - Bibliographic entry in PubMed.

Scientists Find Earliest "New World" Writings in Mexico

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