BANGUN, Adelina Br; SUSILAWATI, Evi; FAUZIAH, Juwita. PENINGKATAN HASIL BELAJAR SISWA DENGAN MODEL PROBLEM-BASED LEARNING PADA MATERI PAHAM KEBANGSAAN, NASIONALISME, DAN MENJAGA NKRI DI KELAS X-3SMA NEGERI 11 MEDAN. Consilium: Education and Counseling Journal, [S.l.], v. 4, n. 2, p. 77-83, june 2024. ISSN 2775-9466. Available at: <https://unars.ac.id/ojs/index.php/consilium/article/view/4398>. Date accessed: 07 july 2024. doi: https://doi.org/10.36841/consilium.v4i2.4398.