RASOOL, K; WAJID, A; SANAULLAH, -; GHAFFAR, A; SHOAIB, M; ARSHAD, M; ABBAS, S. Optimizing nitrogen rate and planting density for sunflower under irrigated conditions of Punjab. SAARC Journal of Agriculture, [S. l.], v. 13, n. 1, p. 174–187, 2015. DOI: 10.3329/sja.v13i1.24190. Disponível em: https://banglajol.info/index.php/SJA/article/view/24190. Acesso em: 18 jun. 2025.