Viva-Voce 
| 
 Name of the Student  | 
 Samten Doma Bhutia  | 
| 
 Registration number  | 
 (15/PDH/ HIS/0-3)  | 
| 
 Title of the PhD Thesis  | 
 Emergence of feudal mode of Production in Sikkim (1642-1890)  | 
| 
 Supervisor  | 
 Dr. Vijay Kumar Thangellapaliy  | 
| 
 Date and Time  | 
 03 May 2022 (Tuesday)  | 
| 
 Mode of viva voce  | 
 Online through Google Meet  |