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		Guntara, Alpin Angga, 		Widhiada, I Wayan, DAN 		Widiyarta, I Made.
" Perbandingan Karakteristik Sistem PI &amp; PD Kontrol Dengan Interface MATLAB / Simulink Pada Knee Prosthetics limbs" <em>Teknik Desain Mekanika</em> [Online], Volume 8 Nomor 4 (1 October 2019)