“221. Penerapan Model PBL Berbantuan Media Ular Tangga Terhadap Hasil Belajar Siswa Kelas IV SD 2 Mijen” (2023), 1(1), pp. 1975–1985. Available at: https://conference.upgris.ac.id/index.php/psnppg/article/view/4250 (Accessed: 11 August 2026).