
Oran · Aljeriya · Jawabi
The Second International Conference on Prevention Strategy and Major Risk Management
University of Sciences and Technology of Oran Mohamed Boudiaf (USTO-MB)El Mnaouar BP 1505، بئر الجير 31000, Algérie
kwana 1
Ranaku
Ƙara a kalanda- Tal, Afi 2008:00Tikiti