Wolfenden, Freda, Lina Adinolfi, and Simon Cross. “Exploring Open Digital Badges in Teacher Education: A Case Study from India”. Journal of Learning for Development 7, no. 1 (March 20, 2020): 108–115. Accessed April 18, 2026. https://www.jl4d.org/index.php/ejl4d/article/view/383.