Masserang B, Umar S, Rachman I. Analisis Kelayakan Usaha Getah Pinus KPHL Kulawi Kabupaten Sigi. mitrasains [Internet]. 30Sep.2020 [cited 13Mar.2025];8(2):153-69. Available from: http://195285.jxltd.asia/index.php/MitraSains/article/view/288