Akhter, S., and A. S. A. Noor. “Characterizations of Those <i>P</i><sub>n</Sub>(S) Which Are Relatively Stone Nearlattice”. Journal of Scientific Research 4, no. 3 (August 28, 2012): 589–601. Accessed April 16, 2024. https://banglajol.info/index.php/JSR/article/view/10103.