Thank you Prof. Nirmala. But can you guide me where to find "pedagogic exposition" in the documents you attach? I browse the articles but found nothing about pedagogic exposition. Maybe you can help me further.
Prof. Harshvardhan: Thank you for the articles you've sent about mathematics education, teaching and pedagogy. But I am actually looking for articles / information concerning the use of pedagogic or pedagogical exposition in mathematics research. Maybe you can further helped me as well.