Francis Amponsah-Dacosta

A review of problems and solutions of abandoned mines in South Africa

Sphiwe Emmanuel Mhlongo, Francis Amponsah-Dacosta, S. E. Mhlongo, 2016 .

Cost-effective strategies for dust control in an opencast coal mine

Francis Amponsah-Dacosta, 2015 .

Development and use of hazard ranking system for abandoned mine entries: A case study of the mine shafts in Giyani and Musina areas of South Africa

Francis Amponsah-Dacosta, Armstrong Kadyamatimba, Sphiwe Emmanuel Mhlongo, 2018 .

Appraisal of Strategies for Dealing with the Physical Hazards of Abandoned Surface Mine Excavations: A Case Study of Frankie and Nyala Mines in South Africa

Sphiwe Emmanuel Mhlongo, Francis Amponsah-Dacosta, Armstrong Kadyamatimba, 2020 .