Sumaidi, Sumaidi, Lusiana Mukti Arisandi, Desta Nur Maretiana, and Suranto Suranto. “Peningkatan Hasil Belajar Peserta Didik Melalui Kombinasi Problem Based Learning-Case Study Di SMK Negeri 6 Surakarta”. Jurnal Pendidikan Tambusai 9, no. 2 (May 23, 2025): 13298–13305. Accessed June 1, 2025. https://jptam.org/index.php/jptam/article/view/26994.