THE EFFECT OF THE PRESENCE OF INFILLING CONCRETE ON FLEXURAL PERFORMANCE OF SPUN PILE – AN EXPERIMENTAL STUDY. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 82, n. 1, 2019. DOI: 10.11113/jt.v82.11974. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/11974.. Acesso em: 10 apr. 2025.