Regions: Africa, Malawi, Tanzania, Rwanda, Somalia, Ghana, Namibia, Congo, Republic of the, Mauritius, Lesotho, Libya, Central African Republic, Nigeria, Niger, Gambia, Chad, Mauritania, Côte d'Ivoire, Benin, Comoros, Mali, Djibouti, Tunisia, Ethiopia, Burundi, Mozambique, Sierra Leone, Morocco, Burkina Faso, Guinea-Bissau, Algeria, Angola, Cameroon, Senegal, South Africa, Botswana, Guinea, Seychelles, Zimbabwe, Eswatini, Zambia, Kenya, Cape Verde, South Sudan, Togo, Madagascar, Sao Tome and Principe, Sudan, Uganda, Congo, Eritrea, Gabon, Equatorial Guinea, Liberia, Europe, Switzerland
Keywords: Applied science, Engineering, Science, Chemistry, Environment - science