K. Ravichandran, R. Aishwariya, M. Jayachandran, S. Pitchammal, and K. Lalitha, “Deep Pockets Barter Margin”, IJRESM, vol. 3, no. 8, pp. 559–564, Sep. 2020, Accessed: Nov. 21, 2024. [Online]. Available: https://journal.ijresm.com/index.php/ijresm/article/view/246