Ahmad Farris Shari. (2011). Characteristics of voltage sags in radial and loop system with satatic and dynamic loads. School of Electrical System Engineering, University Malaysia Perlis.
Lua i Stíl Chicago (17ú heag.)Ahmad Farris Shari. Characteristics of Voltage Sags in Radial and Loop System with Satatic and Dynamic Loads. Kangar, Perlis: School of Electrical System Engineering, University Malaysia Perlis, 2011.
Lua MLA (8ú heag.)Ahmad Farris Shari. Characteristics of Voltage Sags in Radial and Loop System with Satatic and Dynamic Loads. School of Electrical System Engineering, University Malaysia Perlis, 2011.
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