Astuti, B., Rusli, N. I., Hashim, A. M., Othaman, Z., Nafarizal, N., Al Obaidi, N. K. A., & Mat Safri, N. (2011). Morphological and optical characteristics of porous silicon structure formed by electrochemical etching. American Institute of Physics.

Astuti, B., N. I. Rusli, Abdul Manaf Hashim, Z. Othaman, N. Nafarizal, Nihad K. Ali Al Obaidi, and Norlaili Mat Safri. Morphological and Optical Characteristics of Porous Silicon Structure Formed By Electrochemical Etching. American Institute of Physics, 2011.

Astuti, B., et al. Morphological and Optical Characteristics of Porous Silicon Structure Formed By Electrochemical Etching. American Institute of Physics, 2011.