มาดวง ต., ชุณหชาติ อ., and พะวงศ์รัตน์ ร. “The effect on morphological change of cellulose fibers by sonochemical-assisted pretreatment of lignocellusic biomass”. RMUTSB ACADEMIC JOURNAL, vol. 6, no. 1, June 2018, pp. 26-36, https://li01.tci-thaijo.org/index.php/rmutsb-sci/article/view/124475.