Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
University of Sri Jayewardenepura
Lakindu Mampitiya, Namal Rathnayake, Kenjabek Rozumbetov +4
Lakindu Mampitiya, Kenjabek Rozumbetov, Namal Rathnayake +6