Angolan Ambassador to Moscow, Augusto da Silva Cunha, on Tuesday, January 3, 2023, said Western countries have turned toward the African resources as a...
Introduction
Natural bitumen, a dense, viscous, semi-solid form of petroleum composed of aliphatic and aromatic hydrocarbons, asphaltenes, resins, sulphur compounds,...
The International Institute of Tropical Agriculture (IITA) has been officially designated a Wetland of International Importance under the Ramsar Convention,...
