Trend analysis of global usage of digital soil mapping models in the prediction of potentially toxic elements in soil/sediments: a bibliometric review. - Agyeman, Prince Chapman; Ahado, Samuel Kudjo; Borůvka, Luboš; Biney, James Kobina Mensah; Sarkodie, Vincent Yaw Oppong; Kebonye, Ndiye M.; Kingsley, John (Environmental Geochemistry & Health, 2021)