WILLIAM, John Evan; PANJAITAN, Genhart; LAKSANA, Andri Winjaya. Effectiveness of the Law in Supervision of Goods and Services in the Body of the Police. KnE Social Sciences, [S. l.], v. 10, n. 28, p. 244–253, 2025. DOI: 10.18502/kss.v10i28.20121. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/20121. Acesso em: 1 dec. 2025.