@techreport{weko_222773_1,
   author	 = "橋谷,直樹 and 伊原,彰紀",
   title	 = "Scratch作品の再利用による学習効果の分析",
   year 	 = "2022",
   institution	 = "和歌山大学, 和歌山大学",
   number	 = "5",
   month	 = "dec"
}