N. I. W. Wahyuni dan H. S. M. Hendra, “Structure, Composition and Diversity of Tree Species at Inobonto Poigar I Production Forest, Forest Management Unit of Poigar, North Sulawesi”, wasian, vol. 3, no. 1, hlm. 45–50, Jun 2016, doi: 10.62142/985gad82.