كلية العلوم و الآداب بالمجاردة

Countries around the world celebrate World Consumer Rights Day, which was approved by the United Nations on March 15 of each year. Since…

World Oral Health Day is celebrated annually every year on March 20, and this day is launched every year and aims to raise global…

The international community celebrates March 20 as the International Day of Happiness, after the United Nations adopted this day every…