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

Wave speed estimation using video coastal imagery

Speed Reading : sistem membaca cepat dan efektif

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