TY - JOUR AU - Kamal El-Saady AU - Ayat A Temraz TI - An L-fuzzy rough set model based on l-double fuzzy generalized neighborhood systems JO - Filomat PY - 2023 SP - 4809 VL - 37 IS - 14 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2314809E/ DO - 10.2298/FIL2314809E LA - en ID - 10_2298_FIL2314809E ER -