“Estimation of Gypsum- Calcite Percentages Using a Fourier Transform Infrared Spectrophotometer (FTIR), in Alexandria Gypsiferous Soil -Iraq” (2023) Iraqi Journal of Science, 55(4B), pp. 1916–1926. Available at: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11320 (Accessed: 18 May 2024).