Sedef Ünsal Seydooğulları and Emine Gül Kapçı (2021) “Development of personnel safety awareness scale (PSAS) for 3th. and 4th. grade primary school students”, Elementary Education Online, 20(1), pp. 80–89. Available at: https://ilkogretim-online.org./index.php/pub/article/view/548 (Accessed: 8 July 2024).