P. Roy
发表
P. Pal Roy,
P. Roy,
1991
.
P. Pal Roy,
P. Roy,
Rajeev Gupta,
1989
.
P. Roy,
1998
.
Richa Singh,
P. Pal Roy,
C Sawmliana,
2007
.
P. Pal Roy,
Rajeev Gupta,
Ajanta Chakraborty,
1998
.
R. K. Singh,
P. Roy,
C. Sawmliana,
2020,
Journal of The Institution of Engineers (India): Series D.
P. Roy,
C. Sawmliana,
R. Singh,
2022,
Current Science.