Harmaji, Andrie, Susanti Nurfadhila, and Bambang Sunendar. 2023. “FLEXURAL STRENGTH OF PINEAPPLE LEAF FIBER REINFORCED METAKAOLIN ZIRCONIA CARBONATE APATITE GEOPOLYMER COMPOSITE”. Jurnal Teknologi 15 (2):237-46. https://doi.org/10.24853/jurtek.15.2.237-246.