BEN SAID, Rafik. 2016. “Influence of Irradiance and Salinity on the Growth of Carposporelings and Juvenile Tetrasporophytes in Gracilaria Gracilis ( Stackhouse) M. Steentoft, L.M. Irvine & W.F. Farnham ( Rhodophyta; Rhodophyceae; Gracilariales) and Agar Yield”. INSTM Bulletin : Marine and Freshwater Sciences 43 (August). Tunis, T.N.:141-50. https://doi.org/10.71754/instm.bulletin.v43.267.