NURANISA, S.; LESTARI, C.; FAQIH, H. M.; SYAH, R. A.; PRATAMA , G. A. Implementasi Sirkular Ekonomi Layanan Operasional Perkereta Apian: Faktor Sukses dan Hambatan. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 2582–2589, 2026. DOI: 10.31004/riggs.v5i1.5382. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/5382. Acesso em: 22 apr. 2026.