SITUMORANG, Ruben; NURSYAMSI, Nursyamsi; TARIGAN, Johannes; BAKARA, Ricky; INDRIANI, Juni. Perkuatan Lentur Balok Komposit Beton Normal dan HSC dengan Serat Polypropilene dan Fly Ash. Jurnal Pendidikan Indonesia, [S. l.], v. 6, n. 12, p. 5636–5644, 2025. DOI: 10.59141/japendi.v6i12.9067. Disponível em: https://japendi.publikasiindonesia.id/index.php/japendi/article/view/9067. Acesso em: 27 dec. 2025.