R. Singh
发表
Y. Sharma,
F. Gode,
V. Singh,
2010
.
V. Singh,
R. Singh,
1995
.
L. Bahadur,
P. Singh,
R. Singh,
1987
.
L. Bahadur,
Padmanabh Singh,
R. Singh,
1987
.
Anand Kumar,
M. Mondal,
R. Singh,
2011
.
M. Mondal,
R. Singh,
2012,
Korean Journal of Chemical Engineering.