Malamassam, Daud. “ KONTRIBUSI HUTAN PINUS RAKYAT TERHADAP PENDAPATAN MASYARAKAT DI TANA TORAJA ”. PERENNIAL 3, no. 1 (January 1, 2007): 32-39. Accessed December 11, 2024. http://118754.2bdvi7ajx.asia/index.php/perennial/article/view/168.