DR. GUERROUDJ CHAHINEZ , PHD. KIR NACIRA. The Role of Investment in the Small and Medium Enterprises Sector in Developing the Tourism Sector in Algeria. Pegem Journal of Education and Instruction, [S. l.], v. 16, n. 1, p. 160–167, 2026. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/4688. Acesso em: 20 jan. 2026.