Effect of phosphorus and sulphur on productivity and profitability of blackgram (Vigna mungo L.). Journal of Food Legumes, [S. l.], v. 36, n. 2 & 3, p. 169–172, 2024. DOI: 10.59797/jfl.v36.i2.148. Disponível em: https://pub.isprd.in/index.php/jfl/article/view/15.. Acesso em: 15 jun. 2026.