Recycled polyvinyl chloride composites: Effect of kenaf and wood fibers on mechanical and flammability properties. - Riyadh, Izz; Jaafar, Mariatti; Hamid, Zuratul Ain Abdul; Shafiq, Mohamad Danial; Rusli, Arjulizan; Kusmono; Singh, Inderdeep; Teramoto, Naozumi; Todo, Mitsugu (Journal of Vinyl & Additive Technology, 2025)