Muzychuk, Oleksandr Mykolaiovych, Olha Ihorivna Bezpalova, Kateryna Mykolaivna Rudoi, y Lidija Ivanovna Kalenichenko. «International Experience of Ensuring Public Safety and Order by Police Forces During Mass Events and the Possibility of Its Application in Ukraine». Amazonia Investiga 9, no. 25 (enero 25, 2020): 493–499. Accedido diciembre 8, 2025. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1099.