Smart multi-colour 3D Printer for Creative Manufacturing (T. Chandra Sekhar Rao, Gurram Pavithra Reddy, Guvvalakuntla Vinod, Mullapati Jaswanth, Gumma Sasi Kumar, & Karani Harshapraveen, Trans.). (2026). International Journal of Scientific Research in Science and Technology, 13(2), 253-262. https://mail.ijsrst.com/index.php/home/article/view/IJSRST261326