Κορυφή θέα του σχολείου κρατώντας τα χέρια στο κεφάλι, ενώ κάθονται σε ξύλινο γραφείο και να κάνει σχολικές εργασίες στο σπίτι - Φωτογραφίες & Εικόνες Αρχείου

Overhead view of schoolchild doing homework while sitting at wooden desk near book, notebooks, laptop and pencil case

Young student sitting at desk in home studying and reading, doing homework and lesson practice preparing exam to entrance, education concept.

Students have headache, stress, worry about learning at home. Education concept.

Worried student woman is lying on floor with books. Exam term concept.

Focused teenage girl taking notes and studying at desk

Selective focus of tired boy sleeping at table near copy books and laptop

Diseased adult businesswoman sitting at workplace and looking at electric thermometer

Young woman suffering from headache while sitting and using laptop at home

Tired indian student sleeping on sofa with notebook and book

Exhausted adult businesswoman with headache touching her head while sitting at office

High angle view of exhausted adult businesswoman sleeping at workplace