Adi Atmika, I Ketut, 		Ary Subagia, IDG., 		Surata, I Wayan, AND 		Sutantra, I Nyoman.
" Hardness Characteristics of Hybrid Composite Brake Lining  on Olie's Absorption Media" <em>International Journal of Engineering and Emerging Technology</em> [Online], Volume 4 Number 1 (7 October 2019)