NITU KUMARI SAINI; DEVI LAL DHAKER; O.P. SHARMA; RAJ SINGH CHOUDHARY. Effect of fertility levels and liquid biofertilizers on productivity of Cowpea. Annals of Agricultural Research, India, v. 45, n. 4, p. 383–390, 2024. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/163065. Acesso em: 24 oct. 2025.