ERNAWATI, Dira; TRANGGONO. Online Business Training in Marketplace for Beginner for Students of SMA Muhammadiyah 3 Surabaya. Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 379–386, 2020. DOI: 10.11594/nstp.2019.0454. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/212. Acesso em: 31 jul. 2025.