Ashok Gupta
发表
Suresh Bhalla,
Visalakshi Talakokula,
S. Bhalla,
2018
.
Rama Shanker,
Suresh Bhalla,
S. Bhalla,
2011
.
T. K. Datta,
Suresh Bhalla,
Praveen Kumar,
2009
.
Suresh Bhalla,
Ramakanta Panigrahi,
Ashok Gupta,
2010
.