1. Ali Rahmani SE, Chibane B, Hallouz F, Boucefiène F (2015) Study of the relationship between drought index and Groundwater recharge, case of an aquifer in a semi-arid area. In: Proceedings of the international conference on African large river basins hydrology, Hammamet, Tunisia, from 26 October 2015 to 30 October 2015
2. Banton O, Et Bangoy LM (1997) Hydrogéologie - multiscience environnementale des eaux souterraines, Aupelf Uref, Presses De l’Université Du Québec, p 460
3. Bonta JV, Müller M (1999) Evaluation of the Glugla method for estimating evapotranspiration and groundwater recharge. Hydrol Sci J 44(5):743–761. doi:
10.1080/02626669909492271
4. Castany G (1982) Principes et méthodes de L’hydrogéologie, Dunod, Paris, France, p 249
5. Chai T, Draxler RR (2014) Root mean square error (RMSE) or mean absolute error (MAE)?—arguments against avoiding RMSE in the literature. Geosci Model Dev. 7:1247–1250