TY - JOUR AU - Monika Bisht AU - Ismat Beg AU - Rajesh Dangwal TI - Optimal solution of pentagonal fuzzy transportation problem using a new ranking technique JO - Yugoslav journal of operations research PY - 2023 SP - 509 VL - 33 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2023_33_4_a0/ LA - en ID - YJOR_2023_33_4_a0 ER -