Sulistya, C. (2023). Peningkatan Hasil Belajar Matematika melalui Model Problem Based Learning Berbantuan Media Labila Siswa Kelas VI B SDN Gayamsari 02. Prosiding Seminar Nasional Pendidikan Profesi Guru, 1(2), 1686–1695. Retrieved from https://conference.upgris.ac.id/index.php/psnppg/article/view/5305