Prasad, Murari, Ravi Shankar Prasad, Deepika Mishra, and Piyush Gaur. “Technical Letters (capital) Writing: A New Concept”. Journal of Graphic Engineering and Design 9, no. 1 (June 1, 2018): 45–48. Accessed December 20, 2024. https://jged.uns.ac.rs/index.php/jged/article/view/496.