RAHAYU, S. A. P. Pengaruh Covid-19 Atas Berlakunya Regulasi Proses Perizinan Usaha Pertambangan Melalui Sistem Online Single Submission Berbasis Risiko: The Effect of Covid-19 on the Enactment of Regulations on the Mining Business Licensing Process Through a Risk-Based Online Single Submission System. Seminar Nasional Hukum Universitas Negeri Semarang, [S. l.], v. 7, n. 2, p. 609–618, 2021. DOI: 10.15294/snhunnes.v7i2.744. Disponível em: https://proceeding.unnes.ac.id/snh/article/view/744. Acesso em: 16 apr. 2024.