Facebook: https://www.facebook.com/alexander.farrugia.562
Twitter: https://twitter.com/farrugiamaths
ResearchGate: https://www.researchgate.net/profile/Alexander_Farrugia
Quora: https://www.quora.com/profile/Alexander-Farrugia
Medium: https://medium.com/@farrugiamaths
LinkedIn: https://www.linkedin.com/in/alexfarrugia/
University of Malta Profile: https://www.um.edu.mt/profile/alexfarrugia