Chooklin, S., L. Kaewsichan, and J. Kaewsrichan. “Potential Use of Lactobacillus Casei TISTR 1500 for the Bioconversion from Palmyra Sap and Oil Palm Sap to Lactic Acid”. Electronic Journal of Biotechnology, vol. 14, no. 5, Sept. 2011, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v14n5-11.