Rustam, D. “Antifungal Study of <i>Bacillus Subtilis</i> BR2 on <i>Ganoderma</i> Sp., The Cause of Basal Stem Rot Disease in Oil Palm Plants”. Asian Journal of Engineering and Technology, vol. 4, no. 3, June 2016, https://ajouronline.com/index.php/AJET/article/view/3542.