RAVICHANDRAN, Kalaivani; AISHWARIYA, R.; JAYACHANDRAN, Madhumitha; PITCHAMMAL, S.; LALITHA, K. Deep Pockets Barter Margin. International Journal of Research in Engineering, Science and Management, [S. l.], v. 3, n. 8, p. 559–564, 2020. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/246.. Acesso em: 5 may. 2024.