Lemeshko, O. (2016) “Criteria, Indicators and Levels of Preparedness of Future Border Guard Officers to the Location of Non-Standard Situations at Checkpoints Across the State Border”, Pedagogical Discourse, 0(21). Available at: https://ojs.kgpa.org.ua/index.php/peddiscourse/article/view/136 (Accessed: 21January2026).