KRUCHININ, D V. New Approach to Study Numeric Triangles. KnE Engineering, [S. l.], v. 3, n. 5, p. 290–297, 2018. DOI: 10.18502/keg.v3i4.2252. Disponível em: https://knepublishing.com/index.php/KnE-Engineering/article/view/2252. Acesso em: 14 sep. 2025.