「ZERO-TOLERANCE VERSUS PERSONALISED POLICING」 (2024) Kwame Nkrumah University Multi-Disciplinary Journal - Zambia, 2(1), pp. 129–140. 入手先: https://accessjournal.nkrumah.edu.zm/index.php/knuj/article/view/26 (参照: 2 11月 2026).