DEVELOPMENT OF LEARNING VIDEOS ON THE THEME ROLE OF ECONOMIC ACTORS IN AN ECONOMY CLASS VIII LEVEL SMP/MTS. Epicentrum of Social Education Research, [S. l.], v. 2, n. 02, p. 60–75, 2024. DOI: 10.21274/eser.v3i1.8132. Disponível em: https://ejournal.uinsatu.ac.id/index.php/epicentrum/article/view/8132. Acesso em: 24 jan. 2026.