Rifathin A, Novriadi D, Zainuddin Z, Nagara N, Septevani AA. Rigid Polyurethane Foam Reinforced with Microfibrillated Cellulose from Oil Palm Empty Fruit Bunches as Efficient Thermal Insulation. Applied Science and Engineering Progress [internet]. 2026 Jun. 26 [cited 2026 Sep. 17];19(3):8006. available from: https://ph02.tci-thaijo.org/index.php/ijast/article/view/260080