@techreport{weko_217430_1,
   author	 = "相樂,菜摘 and 鈴木,優",
   title	 = "流域の概念を学ぶことができるタブレット教材の開発",
   year 	 = "2022",
   institution	 = "宮城大学, 宮城大学",
   number	 = "11",
   month	 = "mar"
}