Deprimido estudiante universitario joven reflexivo sentado en el aula con una computadora portátil mirando cuidadosamente a la cámara con la cabeza en la mano - Foto e imagen de stock

Attractive young university student sitting thinking with a closed laptop on the desk in front of her as she stares up into the air

Bored young ginger woman sitting at desk in classroom against blackboard

Portrait of teenage student with head in hands smiling at desk in classroom

Young tired teacher with books at blackboard background

Unhappy female student having stress at school

Confused female student reading documents at classroom desk

Young female college student with a problem leaning her head on her hand staring up thoughtfully into the the air with a pile of crumpled paper in front of her as she tries to find the answer

Thoughtful female student holding paperboat and flag against chalkboard in classroom

Thoughtful young female student with stack of books in classroom

Bored female student sleeping on stacked books at desk in classroom

Dejected attractive young Asian student with a bored expression resting her chin on her hands as she sits at her desk

Female student is triying to solve a problem

Young female student studying sitting at her desk in the classroom reading her notes in a file and concentrating on her work