HAQ, A. Z. M. Effect of Extension Contact on Rice Productivity in Some Selected Sites of Gazipur District. Bangladesh Journal of Agricultural Research, [S. l.], v. 36, n. 4, p. 723–732, 2012. DOI: 10.3329/bjar.v36i4.11762. Disponível em: https://banglajol.info/index.php/BJAR/article/view/11762. Acesso em: 18 sep. 2024.