Analisis tekno ekonomi penggantian motor induksi slip ring menjadi motor induksi standar squirrel cage dilengkapi variable speed drive = Techno-economic analysis of slip ring induction motor replaced by standard squirrel cage induction motor equipped with variable speed drive

Handbook of asynchronous machines with variable speed

Speed Reading : sistem membaca cepat dan efektif

Wave speed estimation using video coastal imagery

Rapid reading : the high speed way to increase your learning power