Fazail, Fadhilah Nurhanisah, and Ibrahim Masood. “A Machine for Bubble Wrapping Glass Perfume Bottle”. Research Progress in Mechanical and Manufacturing Engineering, vol. 3, no. 1, Aug. 2022, pp. 998-1008, https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/4495.