Anh-Vu Pham, and Trong-Linh Nguyen. “INDENTATION SIZE EFFECT ON THE DEFORMATION BEHAVIOR OF Ta-Cu AMORPHOUS THIN FILMS”. Journal of Applied Science and Technology, Vol. 48, Dec. 2025, pp. 32-37, http://jst.utehy.edu.vn/index.php/jst/article/view/830.