ALKHUDHARI, Zainab; AL-SHEIKH, Sarah; AL-TUWAIRQI, Salma. Stability analysis of a giving up smoking model. International Journal of Applied Mathematical Research, [S. l.], v. 3, n. 2, p. 168–177, 2014. DOI: 10.14419/ijamr.v3i2.2239. Disponível em: https://sciencepubco.com/index.php/ijamr/article/view/2239.. Acesso em: 2 may. 2024.