Urbas, Raša, and Urška Stankovič Elesini. “Color Differences and Perceptive Properties of Prints Made With Microcapsules”. Journal of Graphic Engineering and Design 6, no. 1 (September 30, 2023): 15–21. Accessed December 19, 2024. https://jged.uns.ac.rs/index.php/jged/article/view/536.