Asante, NN, Arthur Jnr, A & Frimping-Boateng, E 2022, 'Risk-based approach to mine closure planning and implementation: a case study of AngloGold Ashanti Ghana, Obuasi mine', in AB Fourie, M Tibbett & G Boggs (eds), Mine Closure 2022: Proceedings of the 15th International Conference on Mine Closure, Australian Centre for Geomechanics, Perth.
(https://papers.acg.uwa.edu.au/p/2215_93_Asante/)