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, vol. 4, no. 1, Mar. 2023, pp. 1-8, doi:10.5281/zenodo.7772849.