Gửi tin nhắn: An approximation approach to a trade-off among efficiency,
efficacy, and balance for relief pre-positioning in disaster
management
/Mohammad Rezaei-Malek
a,b, ⇑
, Reza Tavakkoli-Moghaddam
a,b
, Naoufel Cheikhrouhou
c
,
Alireza Taheri-Moghaddam
b
