LARA, T. .; MERENTES, N. .; ROSALES, E. .; SANCHEZ, R. . Convexity on Fractal Sets. UPI Journal of Mathematics and Biostatistics, [S. l.], v. 1, n. 1, p. 22–31, 2021. Disponível em: https://uniquepubinternational.com/journals/index.php/jmb/article/view/35. Acesso em: 25 may. 2026.