Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
University of Technology Malaysia
Zainal Salam, Mohd Zulkifli Ramli, T. Zainal
Saad Mekhilef, S.Z. Faramarzi, R. Saidur +1