- P. Mărtari, I. Campanu, T.F. Sălăjan, M. Neag, M. Ţopa – ” Measuring the frequency response of poly-phase filters using standard laboratory equipment „, Proceedings of the International Semiconductor Conference CAS 2014, Sinaia, Romania, 13-15 October 2014, ISBN: 978-1-4799-3916-9, pp 243-246
- Bianca Făgăraş, Ingrid Kovacs, Anamaria Oros, Monica Răfăilă, Marina Dana Ţopa, Manuel Harrant, “On Replication în Design of Experiments”, Acta Technica Napocensis – Electronics and Telecommunications, ISSN 1221-6542, Volume 54, Number 3, pp. 37-41, 2013.
- Ingrid Kovacs, Bianca Făgăraş, Anamaria Oros, Monica Răfăilă, Marina Dana Ţopa, Manuel Harrant, “Blocking în Design of Experiments”, Acta Technica Napocensis – Electronics and Telecommunications, ISSN 1221-6542, Volume 54, Number 3, pp. 42-46, 2013.
- Anamaria Oros, Ingrid Kovacs, Marina Ţopa, Andi Buzo, Monica Răfăilă, Manuel Harrant, Georg Pelz – “Data Improvement în Lab Verification of Smart Power Products using DoE”, Proceedings of the 19th International Symposium for Design and Technology of Electronics Packages SIITME 2013, pp. 171 – 176, Galaţi, Romania, 24-27 October, 2013.