SUNDRA ROW, T. Geometrical Exercises with the Straight Edge. The Journal of the Indian Mathematical Society, [S. l.], v. 6, n. 6, p. 221–223, 1914. DOI: 10.18311/jims/1914/17688. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/17688. Acesso em: 20 may. 2024.