PRATAMA, Yose Fajar; JULIAFAD, Eka. The effect of compaction method on the compressive strength and porosity of normal concrete. Jurnal Pendidikan Teknologi Kejuruan, Padang, Indonesia, v. 9, n. 1, p. 47–60, 2026. DOI: 10.24036/jptk.v9i1.48723. Disponível em: https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/487. Acesso em: 14 may. 2026.