# batch 21: 6 articles (key<TAB>full-text file<TAB>lines)
10.25258/ijddt.15.4.38	<work>/score/texts/10.25258_ijddt.15.4.38.txt	612
10.1016/j.jconrel.2021.07.046	<work>/score/texts/10.1016_j.jconrel.2021.07.046.txt	1147
10.1007/s12247-025-10017-4	<work>/score/texts/10.1007_s12247-025-10017-4.txt	642
10.3390/pr10040709	<work>/score/texts/10.3390_pr10040709.txt	2471
10.1016/j.cej.2023.142800	<work>/score/texts/10.1016_j.cej.2023.142800.txt	1283
10.3389/fceng.2023.1227620	<work>/score/texts/10.3389_fceng.2023.1227620.txt	1078
