Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Noakhali Science and Technology University
Sourav Barman, Md. Raju Biswas, Sultana Marjan +6
Md. Hasan Imam, Nazmun Nahar, Ronok Bhowmik +4