Search results
Journal of Cleaner Production > 2018 > 177 > C > 89-100
Applied Geography > 2012 > 32 > 1 > 40-50
Transportation Research Part D > 2005 > 10 > 2 > 111-126
Journal of Cleaner Production > 2018 > 177 > C > 89-100
Applied Geography > 2012 > 32 > 1 > 40-50
Transportation Research Part D > 2005 > 10 > 2 > 111-126