1.
Erwinsyah, Richter C. THERMAL INSULATION MATERIAL MADE FROM OIL PALM EMPTY FRUIT BUNCH FIBRES. BIOTROPIA [Internet]. 2008 Sep. 2 [cited 2024 Apr. 29];14(1):32-50. Available from: https://journal.biotrop.org/index.php/biotropia/article/view/23