DAMARJATI, A. U.; PURWANINGRUM, J. P. Menumbuhjan Kemampuan Pemecahan Masalah dan Self-Confidensy Melalui Model DLPS (Double Loops Problem Solving). Jurnal Pendidikan Matematika, [S. l.], v. 7, n. 1, 2020. DOI: 10.18592/jpm.v7i1.3346. Disponível em: https://jurnal.uin-antasari.ac.id/index.php/jpm/article/view/3346. Acesso em: 19 jan. 2026.