Aripin, Basyaruddin, and Irma Rezkianti Ibnu. “Analisa Peningkatan Mutu Beton Dan Rasio Prategang Pada Kolom Langsing Prategang Berdasarkan Pola Diagram Interaksi M-N: Concrete Strength and Prestress Rasio’s Improvement Analysis of Prestressed Slender Column Based on the Interaction Curve”. JURNAL SAINTIS, vol. 16, no. 2, Oct. 2016, pp. 40-53, https://journal.uir.ac.id/index.php/saintis/article/view/1746.