Economic and Productive Efficiency of Spearmint Crop in Fayoum Governorate in Egypt. International Journal of Social Studies, [S. l.], v. 3, n. 1, p. 55–62, 2023. DOI: 10.55627/ijss.003.01.0407. Disponível em: https://rootspress.org/journals/index.php/IJSS/article/view/407. Acesso em: 8 may. 2026.