ULLAH, S.; KHAN, R.; MUHAMMAD, B. . Relationship between Principals’ Instructional Supervision and Teachers’ Performance at Secondary Level In Peshawar. Journal of Social Sciences Review, [S. l.], v. 1, n. 3, p. 1–16, 2021. DOI: 10.54183/jssr.v1i3.22. Disponível em: https://ojs.jssr.org.pk/index.php/jssr/article/view/22. Acesso em: 2 dec. 2022.