Converting environmental risks to benefits by using spent coffee grounds (SCG) as a valuable resource. - Stylianou, Marinos; Agapiou, Agapios; Omirou, Michalis; Vyrides, Ioannis; Ioannides, Ioannis M.; Maratheftis, Grivas; Fasoula, Dionysia (Environmental Science & Pollution Research, 2018)