KAUR, Jagpreet; SANDHU, Khushgeet Kaur. Effectiveness of an Activity Based Learning on Attitude of Students towards Education for Sustainable Development. SCHOOL SCIENCE, [S. l.], v. 59, n. 3-4, p. p. 28–33, 2021. Disponível em: http://ejournals.ncert.gov.in/index.php/SS/article/view/3867. Acesso em: 19 aug. 2025.