Sedef Ünsal Seydooğulları, Emine Gül Kapçı. Development of personnel safety awareness scale (PSAS) for 3th. and 4th. grade primary school students. Elementary Education Online [Internet]. 2021 Mar. 6 [cited 2024 Jul. 8];20(1):80-9. Available from: https://ilkogretim-online.org./index.php/pub/article/view/548