What does PETRA stand for?
PETRA stands for "Pervasive Technologies Related to Assistive"
How to abbreviate "Pervasive Technologies Related to Assistive"?
"Pervasive Technologies Related to Assistive" can be abbreviated as PETRA
What is the meaning of PETRA abbreviation?
The meaning of PETRA abbreviation is "Pervasive Technologies Related to Assistive"
What does PETRA mean?
PETRA as abbreviation means "Pervasive Technologies Related to Assistive"