CORDEIRO, Sebastião Martins Siqueira; NETO, Antonio Maia de Jesus Chaves; BARROS, Reginaldo; COSTA, José Francisco da Silva. Golden ratio, Concentric Circumferences and Planetary Distances. International Journal of Advanced Engineering Research and Science, [S. l.], v. 6, n. 11, 2019. Disponível em: https://journal-repository.com/index.php/ijaers/article/view/1311.. Acesso em: 9 apr. 2025.