Estimation of Gypsum- Calcite Percentages Using a Fourier Transform Infrared Spectrophotometer (FTIR), in Alexandria Gypsiferous Soil -Iraq. Iraqi Journal of Science, [S. l.], v. 55, n. 4B, p. 1916–1926, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10789.. Acesso em: 18 may. 2024.