Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kosuke Sasaki and Yugo Hayashi and Tomoo Inoue,Pair programming system based on text chat: A preliminary study on learner-learner interaction,IPSJ SIG Notes,09196072,Information Processing Society of Japan (IPSJ),2014-03-06,2014,53,1-8,https://cir.nii.ac.jp/crid/1573105977673889408,