ABDULLAH MUKHTAR. A CRIMINOLOGICAL STUDY ON CHALLENGES AND PROBLEMS FACED BY INVESTIGATORS IN INVESTIGATION PROCESS WITH SPECIAL REFERENCE TO KARACHI EAST. International Premier Journal of Languages & Literature, [S. l.], v. 4, n. 3, p. 1548–1566, 2026. DOI: 10.68156/3b6ac089. Disponível em: https://ipjll.com/ipjll/index.php/journal/article/view/774.. Acesso em: 28 oct. 2026.