RASOOL, F.; HASSAN, B.; JAHANGIR, A. Growth and yield of sunflower (Helianthus annus L.) as influenced by nitrogen, sulphur and farmyard manure under temperate conditions. SAARC Journal of Agriculture, [S. l.], v. 11, n. 1, p. 81–89, 2014. DOI: 10.3329/sja.v11i1.18386. Disponível em: https://banglajol.info/index.php/SJA/article/view/18386. Acesso em: 30 jun. 2024.