Learning Cleverness of Physics Teachers in Secondary Stages According To the Variable Years of Service. Journal Of Educational and Psychological Researches, [S. l.], v. 18, n. 69, p. 485–504, 2022. Disponível em: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1170. Acesso em: 4 may. 2025.