@article{Patty_2014, title={HASIL KALI LANGSUNG S-NEAR-RING DAN S-NEAR-RING BEBAS}, volume={8}, url={https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/265}, DOI={10.30598/barekengvol8iss2pp1-7}, number={2}, journal={BAREKENG: Jurnal Ilmu Matematika dan Terapan}, author={Patty, Henry}, year={2014}, month={Dec.}, pages={1-7} }