DR. KHALED TOUAZIT , DR. HOSNI BAALI , DR. YASSER MERZOUKI. Marketing Content Effectiveness and Its Role in Driving Awareness and Demand for Essential Oils in Algeria . Pegem Journal of Education and Instruction, [S. l.], v. 16, n. 1, p. 1323–1335, 2026. Disponível em: https://pegegog.net/index.php/pegegog/article/view/4819. Acesso em: 31 jan. 2026.