H. Farroukh, T. Mnif, F. Kamoun, L. Kamoun, and F. Bennour, “Investigation of the Strength Development in Tunisian Phosphogypsum-Stabilized Sensitive Clayey Soils: Assess of Geotechnical Properties and Environmental Impact”, ASRJETS-Journal, vol. 29, no. 1, pp. 153–166, Mar. 2017.