Pedro Santarém Andrade (2019). STUDY OF ROCK CLIFF EROSION AND STABILITY IN CUIO AND KALOHANDA (WESTERN ANGOLA). SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining, 501-506. https://doi.org/10.5593/sgem2019/1.2/s02.064