I Wayan Sapta Edi. “Penerapan Model Pembelajaran Berbasis Masalah Untuk Meningkatkan Prestasi Belajar Produk Kreatif Dan Kewirausahaan Siswa Kelas XI PH 1 SMK Werdhi Sila Kumara Tahun Pelajaran 2021/2022: Application of Problem-Based Learning Models to Improve Learning Achievement for Creative Products and Entrepreneurship for Class XI PH 1 Students of Werdhi Sila Kumara Vocational School Academic Year 2021/2022”. Arthaniti Studies 4, no. 1 (March 27, 2023): 1-8. Accessed April 20, 2024. https://ojs.mahadewa.ac.id/index.php/arthaniti/article/view/2717.