Ismail, Nurlaila. 2021. “Analysis of GC-FID and GC-MS Microwave-Assisted Hydrodistillation Extraction (MAHD) of Agarwood Chips”. International Journal of Integrated Engineering 13 (6): 180-89. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/4743.