Application of sludge, organic solid wastes and yard trimmings in aerobic compost piles by Chazirakis P., Giannis A., Gidarakos E., Wang J.-Y. and Stegmann R.
Foaming control in activated sludge treatment plants by coagulants addition by Mamais D., Kalaitzi E. and Andreadakis A.
Performance evaluation of artificial neural networks in estimating reference evapotranspiration with minimal meteorological data by Diamantopoulou M. Georgiou P.E. and Papamichail D.M.