Din, Jafri and Yudhana, Anton and Hassan, Raja Bidin Raja (2009) Target Strength for Fish Identification Using Echo Sounder. UAD.

Muchlas, M (2009) Perancangan Sensor Cerdas Multi Transducer Berbasis Piranti Diskrit. [Experiment] (Unpublished)

Sunardi, S and Yudhana, Anton and Nawi, Ahmad Syahril Mohd and Din, Jafri and Mawi, Saberi (2009) Sound of Paddle Wheel on Sea Bass Growth. UAD.