Ellen Joan Kumaat, Mielke R.I.A.J Mondoringin, and H. Manalip. 2018. “BASIC BEHAVIOUR OF NATURAL BANANA STEM FIBER REINFORCED CONCRETE UNDER UNIAXIAL AND BIAXIAL TENSILE STRESS”. GEOMATE Journal 14 (44):166-75. https://geomatejournal.com/geomate/article/view/2020.