Joven pensativo caucásico estudiante chica en aula con amigos - Foto e imagen de stock

Young pensive african american student girl in classroom with friends

Education, high school, digital online learning concept - student girl with tablet pc computer sitting in front of students her group mates in classroom

Young caucasian student girl writing on exercise book

Young african american student girl in classroom with friends

Happy group of people learning software engineering and business during presentation

Group of college students studying at the library

Female professor walking around the classroom at a lecture

Selective focus of displeased boss standing with hand in pocket near dismissed manager holding box with folders and documents

Female teacher looking at male student holding smartphone during lesson in classroom

Young happy african american student girl in classroom with friends

Selective focus of student using smartphone in classroom with teacher on background

Cheerful male student and female teacher with outstretched hands holding university books in classroom

Male student and female teacher in formal wear looking at university books in classroom

Student in glasses using earphones and talking on smartphone in classroom

Female lecturer sitting at desk near laptop and books