G. Panagopoulos, N. Lambrakis, C. Chalvantzis, V. Bekiari, and P. Avramidis, “ASSESSING THE SUITABILITY OF GROUNDWATER FOR DRINKING AND AGRICULTURAL USES IN THE ZACHARO BASIN, SW PELOPONNESUS”, geosociety, vol. 50, no. 2, pp. 899–906, Jul. 2016.