Studying The Effect Of Adding Biochar On Some Physical And Chemical Properties Of Sandy Soil. Libyan Open University Journal of Applied Sciences (LOUJAS), [S. l.], v. 2, n. 1, p. 227–237, 2026. DOI: 10.65422/loujas.v2i1.227. Disponível em: https://oujournals.ly/index.php/LOUJAS/article/view/227. Acesso em: 6 may. 2026.