1.
tata tatamustikadewi, Saragih R, Syahputra S. Implementation Of Data Mining Grouping Of Old Age Guarantee (Jht) Based On Region In Pandemic Period. JISTR [Internet]. 2022 May 31 [cited 2026 Aug. 5];1(2):112-23. Available from: https://journal.aira.or.id/jistr/article/view/136