Notes, Comments and Preliminary results Dec 29 2021 Luca Pulina , Manuela Pulina and Valentina Santoni   Efficiency and inventory turnover in the primary sector: A regional analysis   Abstract  Contact Information  Citation  Full Text  -  Comment   Apr 01 2014 Juan Gabriel Brida , Marta Meleddu , Manuela Pulina and Vania Statzu   Investigating informal learning at a cultural site   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Aug 04 2010 Claudio Detotto and Pulina Manuela   Testing the effects of crime on the Italian economy   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result