1. Oxalic acid is more efficient than sulfuric acid for rock phosphate solubilization. (15th August 2020) Authors: Mendes, Gilberto de Oliveira; Murta, Hiunes Mansur; Valadares, Rafael Vasconcelos; Silveira, Wendel Batista da; Silva, Ivo Ribeiro da; Costa, Maurício Dutra Journal: Minerals engineering Issue: Volume 155(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗