Bader Hamad Z. The Effect of the Integration of the Strategies of the Flipped Classroom and the Hot Chair in the Achievement of Biology Among the Fourth Grade Students and the Development of their Critical Thinking. BERJ [Internet]. 2021 Jul. 1 [cited 2025 Oct. 26];17(2):217-43. Available from: https://moss.uomosul.edu.iq/index.php/berj/article/view/38901