LAZUARDI, B.; RICARDO, R.; PAMBUDI, A.; FERIANSYAH; TUNNISA EMPA, D. Pengaruh Keketatan Kebijakan Lingkungan dan Investasi Asing Langsung terhadap Efisiensi Energi di Kelompok Negara BRIICS: The Influence of Stringency of Environmental Policies and Foreign Direct Investment on Energy Efficiency in the BRIICS Country Group. Jurnal Ekonomi, Lingkungan, Energi, dan Bisnis (ELEGIS), [S. l.], v. 1, n. 1, p. 49–61, 2023. Disponível em: https://elegis.universitaspertamina.ac.id/index.php/ELEGIS/article/view/3. Acesso em: 16 jan. 2025.