NINGRUM, Ayu Puspita; SUWARTO, Suwarto; SETIAWAN, Asep. Determination of Fertilizer Doses of Sweet potato (Ipomoea batatas L.) “Rancing”. Journal of Tropical Crop Science, [S. l.], v. 5, n. 2, p. 55–63, 2018. DOI: 10.29244/jtcs.5.2.55-63. Disponível em: https://www.j-tropical-crops.com/index.php/agro/article/view/150. Acesso em: 22 feb. 2026.