Pramoonmak, S., A. Memon, and A. Poolkrajang. “STUDY ON THE PROPERTIES OF NATURAL PAPER FROM LEMONGRASS’S LEAVE MIXED POLYLACTIC - ACID FIBER”. Vocational Education Central Region Journal, vol. 2, no. 2, Dec. 2018, pp. 29-36, https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/246498.