Khan, Rubel, Mamunur Rashid, Sharif Ahmed, Ehsanur Rashid, and Raihan Ul Haque. “Investigation Of Fiber Length Change In Different Stages Of Ring Spinning Process”. European Scientific Journal, ESJ 17, no. 25 (July 31, 2021): 66. Accessed October 15, 2021. https://eujournal.org/index.php/esj/article/view/14524.