ANNING, D. K.; OFORI, J.; KUMAGA, F. K.; ADDAI, I. K. INCREASING RICE PRODUCTIVITY THROUGH INTEGRATED NITROGEN SOURCES UNDER THREE SOIL MANAGEMENT SYSTEMS ON A VERTISOL. UDS International Journal of Development, [S. l.], v. 5, n. 1, p. 1–9, 2018. DOI: 10.47740/215.UDSIJD6i. Disponível em: https://udsijd.org/index.php/udsijd/article/view/215. Acesso em: 26 apr. 2024.