Active agreements with related PhDs XXXIX Cycle Letter of intent collaboration of the University of Nicosia Memorandum of understanding between UNIPA and University of Nicosia
Active agreements with related PhDs XXXVIII Cycle University of Nicosia, Cyprus: Letter of Intent University of Nicosia, Cyprus: Memorandum of understanding
Active agreements with related PhDs XXXVI e XXXVII Cycle Universidad Nacional de Rio Negro, Argentina: Doctorado de la Universidad Nacional de Rio Negro - Mención Ciencias de la Tierra Universidad de Castilla-La Mancha (UCLM), Spagna: PhD in Agricultural and Environmental Sciences
