TY - JOUR AU - Bang-Yen Chen AU - Uday C AU - and De AU - Fatemah Mofarreh TI - Study of weakly Ricci-symmetric spacetimes under Gray's decomposition and f (R, T)-gravity JO - Filomat PY - 2022 SP - 2391 VL - 36 IS - 7 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2207391C/ DO - 10.2298/FIL2207391C LA - en ID - 10_2298_FIL2207391C ER -