LASHEEN, Taysser; ABU ELENEIN, S. A.; SALEH, W. A.; ORABI, A. H; ISMAIEL, D. A. Reductive Leaching Kinetics of Low Grade Manganese Deposits in H2SO4 Solution Using Malonic Acid as Reducing Agent. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 15, n. 1, p. 151–163, 2014. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/2062. Acesso em: 27 sep. 2025.