Mr. S. B. Masuti, Mr. Muske Akash V, Mr. Kolle Shrikant S, Mr. Patil Akshay V, and Mr. Achaler Prajotkumar S. “FABRICATION OF MULTI NUT OPENER AND TIGHTENER”. International Engineering Journal For Research & Development, vol. 6, no. 5, Sept. 2021, p. 4, https://iejrd.com/index.php/iejrd/article/view/3024.