TANTANGAN PEMURIDAN ANAK DALAM ERA REVOLUSI INDUSTRI 4.0 DI SD INPRES 1 TIRTAKENCANA. BNF [Internet]. 2021 Dec. 22 [cited 2026 Sep. 18];2(2):237-52. Available from: https://jurnal.sttissiau.ac.id/index.php/jbs/article/view/77