Dwiyanti, G., Fitriani, F. and Faisol, A. (2023) “THE IMPLEMENTATION OF A ROUGH SET OF PROJECTIVE MODULE”, BAREKENG: Jurnal Ilmu Matematika dan Terapan, 17(2), pp. 0735-0744. doi: 10.30598/barekengvol17iss2pp0735-0744.