Uddin MJ, Agarwal P, Panda B. Promoting Problem Solving Skills of Secondary School Students in ’Physical Science through Metacognitive Strategies . ET [Internet]. 2025 Mar. 12 [cited 2025 Aug. 26];4(1):20-5. Available from: http://ejournals.ncert.gov.in/index.php/ET/article/view/3725