Wahyu, A., Affandes, M., Pizaini, P., Vitriani, Y., & Iskandar, I. (2023). Aplikasi E-Commerce Galeri Lembaga Adat Melayu Riau Berbasis Mobile Menggunakan Flutter Menerapkan Metode Waterfall. Journal of Information System Research (JOSH), 4(2), 458-469. https://doi.org/10.47065/josh.v4i2.2687