SEMBIRING, A. S.; TAMPUBOLON, K. . Pembelajaran Operasi Hitung Aritmatika Sosial dengan Menerapkan Metode Computer Based Instruction (CBI) di panti Asuhan Talenta Delpita Medan. MEANS (Media Informasi Analisa dan Sistem), [S. l.], v. 7, n. 2, p. 222–226, 2023. DOI: 10.54367/means.v7i2.2421. Disponível em: https://ejournal.ust.ac.id/index.php/Jurnal_Means/article/view/2421. Acesso em: 21 nov. 2024.