Coba jelasin Lihat juga dari Biji koko dalam bahasa melayu dong

Catechin dan epicatechin, flavonoid hadir dalam koko

Coenraad Johannes van Houten untuk proses Belanda

International CoCoa Farmers Organization (ICCFO)

Roundtable for a Sustainable Cocoa Economy (RSCE) - working with all stakeholders from the cocoa economy towards a world cocoa economy that is economically viable, ecologically sound and socially acceptable

Harvard Study on Medical Aspects of Cocoa