“Mkhitar Sebastatsi” Educational Complex
High School
Student: Mane Mkrtchyan, Grade 10
Supervisor: Silva Harutyunyan
Reviewer: Arevik Babayan
“Mkhitar Sebastatsi” Educational Complex
High School
Student: Mane Mkrtchyan, Grade 10
Supervisor: Silva Harutyunyan
Reviewer: Arevik Babayan