SINAGA, Samuel Juliardi; NAJAMUDDIN, Najamuddin; DEWI, Dinie Anggreani; WIDODO, Urip; SIAHAAN, Kevin William Andri; MISBAH, Misbah; ACHMAD, Ghufran Hasyim; MOBO, Froilan D. Implementation of PBL Model on Strengthening Students’ Numerical Literacy and Digital Literacy Skills. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 7, n. 1, p. 575–586, 2023. DOI: 10.31004/obsesi.v7i1.3123. Disponível em: https://mail.obsesi.or.id/index.php/obsesi/article/view/3123. Acesso em: 14 may. 2026.