MARYANI, Mila; REINITA, Reinita. Analisis Validitas Bahan Ajar Elektronik Materi Elemen Pancasila Menggunakan Pendekatan VCT Model Matriks di SD. ELSE (Elementary School Education Journal): Jurnal Pendidikan dan Pembelajaran Sekolah Dasar, [S. l.], v. 7, n. 2, p. 179–185, 2023. DOI: 10.30651/else.v7i2.19875. Disponível em: https://journal.um-surabaya.ac.id/pgsd/article/view/19875. Acesso em: 5 dec. 2025.