Technical and Economic Evaluation of Oil Palm Empty Fruit Bunches as a Filler Alternative in Wood Polymer Composites for Sustainable Construction Applications. - Mawaddah, Siti Mutia; Chalid, Mochamad; Pangesty, Azizah Intan; Ghozali, Muhammad; Faramitha, Yora; Dimawarnita, Firda; Rifathin, Annisa; Zainuddin, Zarlina; Azhar, Muhammad Hanif Ainun; Nugraha, Adam Febriyanto (Recycling (MDPI AG), 2026)