ATI , Alaa Salih; WALLY , Dunya Husain. Role of Humic fertilization on reducing water deficit and its relation to fruit yield of Okra and water productivity. Kufa Journal for Agricultural Sciences, Kufa, Najaf, IRAQ, v. 10, n. 4, 2018. Disponível em: https://journal.uokufa.edu.iq/index.php/kjas/article/view/101. Acesso em: 23 may. 2026.