Hartono, Bobby, and Dodik Arwin Dermawan. “STUDI LITERATUR PENINGKATAN KEMAMPUAN BELAJAR SISWA MATA PELAJARAN PEMROGRAMAN DASAR DI SMK MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING”. IT-Edu : Jurnal Information Technology and Education 6, no. 2 (November 24, 2021): 6–13. Accessed July 3, 2025. https://ejournal.unesa.ac.id/index.php/it-edu/article/view/43426.