P. Geetha and S. Subharanjani (2017) “Complements and Relative Complements in Modular Soft Rough Lattice”, International Journal of Mathematics And its Applications, 5(1 - B), pp. 267–274. Available at: https://ijmaa.in/index.php/ijmaa/article/view/774 (Accessed: 3 July 2024).