Ririn Solekhah, Nasyaa Zahrotul Jannah, Bayu Setiaji. PENGEMBANGAN BAHAN AJAR E-BOOK BERBASIS 3D DAN VIDEO KONTEKSTUAL PADA MATERI MEKANIKA ANALITIK LAGRANGE . Charm Sains: J. Pend. Fis. [Internet]. 2024Oct.28 [cited 2026Oct.22];5(3):88-3. Available from: https://www.eurekaunima.com/index.php/jpfunima/article/view/348