SAXENA, Astha; BEHARI, Alka. Educational Change and Teachers’ Pedagogical Content Knowledge (PCK): Integration for Professional Development. INDIAN EDUCATIONAL REVIEW, [S. l.], v. 51, n. 2, p. p. 43–62, 2013. Disponível em: http://14.139.250.109:8090/index.php/ier/article/view/2688. Acesso em: 28 apr. 2025.