TY - JOUR AU - Kanak Kanti Baishya AU - Manoj Ray Bakshi AU - Ashis Biswas TI - On generalized weakly (Ricci) $\phi $-symmetric Lorentzian Para Sasakian manifold JO - Novi Sad Journal of Mathematics PY - 2021 SP - 89 EP - 105 VL - 51 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.11043/ DO - 10.30755/NSJOM.11043 ID - 10.30755/NSJOM.11043 ER -