Witthayaprapakorn, C., Thananukul, K., Suttenun, N., Punyamoonwongsa, P. and Molloy, R. 2015. Composition optimization and characterizations of poly(L-lactic acid)/cellulose acetate blends films in solvent mixture system. Progress in Applied Science and Technology. 5, 1 (Jun. 2015), 9–21.