``Gamma-Ray emission from the Galaxy'', invited talk at the 2nd Workshop on ``Science with the New Generation of High Energy Gamma-ray Experiments'', Bari, Italy, 21-23 June 2004.
``AGILE and the Gamma-Ray emission from the Interstellar Medium'', invited talk at the Miniworkshop on the propagation and origin of cosmic rays, University of Roma ``Tor Vergata'', Roma, Italy, 17-18 November 2005.
Invited lecturer at the Astrophysical Spring School: ``Observing the X- and Gamma-ray Sky'' (Cargèse, Corsica, April 2006) on ``The AGILE Mission''.
``AGILE's detailed view of the Galactic plane, SNRs and gamma-ray sources'', invited talk at the 5th Science AGILE Workshop ``AGILE's first year of gamma-ray astrophysics'', ESRIN, Frascati (Rome), Italy, 12-13 June 2008.
Invited lecturer at the International Winter School on the Interstellar Medium 2009 (Ise-Shima, Mie, Japan, February 23-27, 2009), on ``Galactic sources with AGILE''
``Gamma-ray SNRs highlights'', invited talk at the 7th Science AGILE Workshop ``The Bright Gamma-Ray Sky'', ESRIN, Frascati (Rome), Italy, 29 September - 1 October, 2009
Invited seminar : "Gamma-ray SNRs observations with AGILE" at the INAF/IASF Palermo, October 13, 2009
``SNR W28, AGILE results in perspective'' invited talk at the Workshop on "Exploring Supernova Remnants and Pulsar Wind Nebulae in X-rays:before and after ASTRO-H" ISAS/JAXA, Japan, Feb.18-19, 2010
Invited lecturer at the International Winter School on the Interstellar Medium 2010 (Ise-Shima, Mie, Japan, February 22-26, 2010), Lessons : ``The AGILE Project'' and ``SNRs and PWNs seen by AGILE''
Invited lecturer at the IRAP Ph.D. Erasmus Mundus Workshop, ``Recent News from the MeV, GeV and TeV Gamma-Ray Domains'', Pescara (Italy), March 21-26, 2011 Lessons : ``Overview of AGILE SNRs'' and ``The SNR W28''
Invited seminar : ``Supernova Remnants, the cosmic-ray sources'' at the University of Pavia, December 5, 2011
Invited seminar : ``The cosmic-ray sources'' at the Osservatorio Astronomico di Cagliari, July 2, 2012
Invited lecturer at the International School of Space Science, ``Astrophysical and Space Plasmas'', L'Aquila (Italy), September 2-8, 2012
Invited seminar : ``Science with AGILE and future gamma-rays telescopes'' at the International Center for Theoretical Physics, Trieste, October 25, 2013