Regiones quae onerariae investigationis indicem efficiunt, sunt: Niger, Gana, Algeria, Liberia, Angola CNCA, Benin ECTN, Burkina Faso ECTN, Cameroon ECTN, Côte d'Ivoire COC, Gabon BIC, Guinea ECTN (ICTN), Madagascar BSC, Frater ECTN, Burundi BESC, Ceadda ECTN, Senegalia ECTN, South Sudan ECTN, etc.
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