عبد الحميد مفتاح شادي و آمال محمد مادي. Comparison of effect of organic and chemical fertilizers addition on soil properties. Journal of Pure & Applied Sciences , [S. l.], v. 18, n. 4, 2019. DOI: 10.51984/jopas.v18i4.464. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/464. Acesso em: 21 nov. 2024.