Fahmi, Hendriwan, syaiful malik jenifer, and anrinal anrinal. 2020. “Micro MICRO STRUCTURE ANALYSIS, LIGNIN CONTENT AND HEMICELLULOSE FIBER FROM PALM OIL DUE TO ALKALI TREATMENT”. ReTII, October, 339-44. //journal.itny.ac.id/index.php/ReTII/article/view/2071.