RABAGO, Julius Fergy Tiongson. Sequence of Numbers with Three Alternate Common Differences and Common Ratios. International Journal of Applied Mathematical Research, [S. l.], v. 1, n. 3, p. 259–267, 2012. DOI: 10.14419/ijamr.v1i3.82. Disponível em: https://sciencepubco.com/index.php/ijamr/article/view/82.. Acesso em: 15 apr. 2025.