Zhanys Aray Boshanqyzy, and Kusainova Ulzhan Bolatovna. “CREATING BLOCK DIAGRAMS USING TBITBTN PROGRAM”. World Science 4, no. 4(8) (April 30, 2016): 11-14. Accessed July 6, 2024. https://rsglobal.pl/index.php/ws/article/view/1171.