Riadi, Imam, et al. “Optimizing Inventory With Frequent Pattern Growth Algorithm for Small and Medium Enterprises”. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer, vol. 23, no. 1, Nov. 2023, pp. 169-82, https://doi.org/10.30812/matrik.v23i1.3363.