“Keterlibatan Non Governmental Organization (NGO) Rimba Satwa Foundation Terhadap Keberadaan Gajah D Jalan Tol Pekanbaru - Dumai”. Indo-Fintech Intellectuals: Journal of Economics and Business 5, no. 1 (March 24, 2025): 4273–4288. Accessed August 12, 2026. https://ejournal.indo-intellectual.id/index.php/ifi/article/view/2811.