ABDALLA, Yosef H.; MAJID, Ahmed A.; ABDELNABY, Omran H. The effect of nitrification inhibitors and sulfur on the efficiency of nitrogen fertilizers added to calcareous soil on barley plant in El-Jabal El Akhdar region. Al-Mukhtar Journal of Sciences, Albayda, Libya, v. 31, n. 2, p. 55–64, 2016. DOI: 10.54172/mjsc.v31i2.281. Disponível em: https://mdp.omu.edu.ly/journals/index.php/mjsc/article/view/2617. Acesso em: 6 may. 2026.