Rumbiati, Dharmaraga Alkahfi, B. and Faisal Adi Negara, I. (2026) “Analysis of Leading Economic Sectors in Driving Economic Growth in Penukal Abab Lematang Ilir Regency: Analisis Sektor Ekonomi Unggulan dalam Mendorong Pertumbuhan Ekonomi di Kabupaten Penukal Abab Lematang Ilir”, Jurnal Optimis, 2(1), pp. 11–21. doi: 10.66996/jop.v2i1.3.