Saptadi, N. T. S., Phie Chyan, and Jeremias Mathias Leda. “Analysis of Supermarket Product Purchase Transactions With the Association Data Mining Method”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), Vol. 7, no. 3, June 2023, pp. 618 -27, doi:10.29207/resti.v7i3.4844.