Uczucie pewność w jej wiedzy. czterech studentów wesoła nauka razem siedząc przy biurku a piękna kobieta gospodarstwa ołówek i uśmiecha się do kamery - Zdjęcie stockowe & obraz

Education and school concept - two smiling students with textbooks and books at school

Group of smiling college students studying together at the library and working on a project

Smiling young woman looking at camera while her classmates writing something

Group of young students writing something in their note pads while sitting in a row at their desks

How may I help you? Beautiful young woman holding note pad and smiling while her colleagues discussing something in the background

Smiling young woman holding digital tablet and looking at camera while her classmates studying in the background

Happy young man holding paper while woman looking in it and sitting near him at the desk in the classroom

Smiling young woman working on laptop while young man sitting close to her and pointing monitor

Smiling young woman writing in note pad and looking at camera while sitting with her friends at the wooden desk outdoors