Suwarno, S. and Kristianti, K. 2022. Design, Development And Usability Analysis of Pre-Loved Goods Trading Application With Agile Approach. JURNAL RISET KOMPUTER (JURIKOM). 9, 6 (Dec. 2022), 1816−1824. DOI:https://doi.org/10.30865/jurikom.v9i6.5201.