Jalal, H, EL Salah, L Rachid, and R Fouad. (2026) 2026. “Optimising Digestate Fertilisation for Onion (Allium Cepa L.) Production under Semi-Arid Conditions: Effects on Soil Fertility, Crop Performance and Yield”. Plant Science Today 13 (2). https://doi.org/10.14719/pst.12843.