Ratulangi, Wulan Ratia, et al. “Fabrication and Characterization of Pineapple Leaf Fiber (PALF) As Candidate of Composite Reinforcing Material”. Prisma Sains : Jurnal Pengkajian Ilmu Dan Pembelajaran Matematika Dan IPA IKIP Mataram, vol. 13, no. 1, Jan. 2025, pp. 76-83, doi:10.33394/j-ps.v13i1.13563.