EFEKTIVITAS MODEL PROJECT BASED LEARNING (PjBL) DAN MODEL DISCOVERY LEARNING (DL) BERBANTU MACROMEDIA FLASH TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII. SENATIK. 2019;4:135-145. Accessed August 11, 2026. https://conference.upgris.ac.id/index.php/senatik/article/view/51