@article{weko_5342_1, author = "金,鎔基", title = "交通費低減による観光市場成長 ― 北海道観光,特にスキーツアー事例を中心に", journal = "商学討究", year = "2019", volume = "70", number = "2/3", pages = "107--143", month = "dec" }