[1]
Hashem Bordbar, Xiao Long Xin, Rajab Ali Borzooei, and Young Bae Jun, “Positive implicative ideals of BCK-algebras based on neutrosophic sets and falling shadows”, Neutrosophic Sets Syst., vol. 48, pp. 9–30, Feb. 2022, Accessed: Jun. 09, 2025. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/4159