C.S L, T.L O, C.H C, S A. Effect of Isocyanate Index on Physical Properties of Flexible Polyurethane Foams. Malaysian J. Sci. [Internet]. 2007 Aug. 30 [cited 2024 Dec. 19];26(2):91-8. Available from: https://mjs.um.edu.my/index.php/MJS/article/view/8069