Muhdi. “DAMPAK PEMANENAN KAYU DENGAN TEKNIK REDUCED IMPACT LOGGING TERHADAP KERUSAKAN TEGAKAN SISA DI HUTAN ALAM”. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES 15, no. 1 (February 1, 2012): 77-84. Accessed August 7, 2026. https://ojs.berkalahayati.org/index.php/jurnal/article/view/258.