BASKARA SETIAWAN, Yoga. Meningkatkan Hasil Belajar Siswa Kelas Xi Smk Materi Dimensi Tiga Melalui Model Problem Based Learning: Meningkatkan Hasil Belajar Siswa Kelas Xi Smk Materi Dimensi Tiga Melalui Model Problem Based Learning. Apotema : Jurnal Program Studi Pendidikan Matematika, [S. l.], v. 5, n. 2, p. 74–84, 2019. Disponível em: https://publikasi.stkippgri-bkl.ac.id/index.php/APM/article/view/258. Acesso em: 9 may. 2025.