“…Lee and Park [53] SV, HoF, DP MH Wang et al [54] SV, HoF, DP, TW EM, H Juan et al [55] SV, HoF, DyP H Pěnička et al [56] SV, HoF, DP MH Dasdemir et al [57] SV, HoF, DP EM, H Mufalli et al [58] MV, HeF, DP, TW EM, H Reyes-Rubiano et al [52] MV, HoF, SP MH Saeedvand et al [59] MV, HeF, DP, TW MH Xu et al [60] MV, HeF, DP AM Sundar et al [61] MV, HoF, DP EM Note: SV = single vehicle, MV = multi vehicle, HoF = homogeneous fleet, HeF = heterogeneous fleet, DP = deterministic problem, SP = stochastic problem, DyP = dynamic problem, TW = time windows, EM = exact method, AM = approximate method, H = heuristic, MH = metaheuristic.…”