Assistance for P-IRT registration and online marketing for MSMEs Permata Yusri. Community Empowerment, [S. l.], v. 7, n. 11, p. 1929–1934, 2022. DOI: 10.31603/ce.7720. Disponível em: https://coba.unimma.ac.id/ce/article/view/7720. Acesso em: 30 sep. 2026.