1.
Begum H, Helali M. A way to reduce friction between ring and traveller of a ring spinning frame. Bangladesh J. Sci. Ind. Res. [Internet]. 2013 Mar. 6 [cited 2024 Sep. 27];47(4):421-6. Available from: https://banglajol.info/index.php/BJSIR/article/view/14072