MANZAR, N; MANZAR, B; MANZAR, S. IMPACT FACTOR: DOES IT HAVE AN IMPACT?. Journal of Ayub Medical College Abbottabad, [S. l.], v. 21, n. 2, p. 180, 2009. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3660. Acesso em: 14 mar. 2025.