Lubis, Rini Sari, Hari Kaskoyo, Indra Gumay Febryano, and Samsul Bakri. “Contribution of Woman Forest Farmers on Family Income at Private Forest in Air Kubang Village Air Naningan District Tanggamus Regency”. Jurnal Sylva Lestari 7, no. 2 (May 28, 2019): 186–194. Accessed May 3, 2024. https://sylvalestari.fp.unila.ac.id/index.php/JHT/article/view/364.