ABED ALSAMAD, Khaldoun. The crises and economic cycles . Arab Journal for Sciences and Research Publishing, New Mexico, United States, v. 2, n. 1, p. 382, 2016. DOI: 10.26389/AJSRP.K01316. Disponível em: https://ajsrp.ojsexpert.com/index.php/ajsrp/article/view/1424. Acesso em: 20 dec. 2025.