Siddiqui, Uzma, and Tahira Khatoon. “TEACHING PHYSICAL SCIENCE: SHOULD WE IMPLEMENT TEACHER-CENTERED CAI OR STUDENT-CENTERED CAI AT SECONDARY SCHOOL LEVEL IN INDIA?”. European Scientific Journal, ESJ 9, no. 10 (April 30, 2013). Accessed January 19, 2026. https://eujournal.org/index.php/esj/article/view/954.