H. Masum, B. Tarafdar, M. J. A. Molla, and I. Mondal, “Design of a mango leather maker for rural people ”, jpht, vol. 11, no. 2, pp. 20–28, May 2023, Accessed: Nov. 24, 2024. [Online]. Available: https://acspublisher.com/journals/index.php/jpht/article/view/14985