1. Descriptive and multivariate analyses of four Tunisian wastewater treatment plants: A comparison between different treatment processes and their efficiency improvement. (1st February 2017) Authors: Boujelben, Ines; Samet, Youssef; Messaoud, Mouna; Ben Makhlouf, Mohamed; Maalej, Sami Journal: Journal of environmental management Issue: Volume 187(2017) Page Start: 63 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗