Kenneth Jae T. Elevado, Joenel G. Galupino, and Ronaldo S. Gallardo. 2018. “COMPRESSIVE STRENGTH MODELLING OF CONCRETE MIXED WITH FLY ASH AND WASTE CERAMICS USING K-NEAREST NEIGHBOR ALGORITHM”. GEOMATE Journal 15 (48):169-74. https://geomatejournal.com/geomate/article/view/910.