Firmananda, F. I., Z. Ependi, D. N. Laowe, and B. Bustami. “Implementation of Digital Transformation at Al-Mahdi Outlets During the Covid-19 Pandemic in Pekanbaru City”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 1, no. 2, Feb. 2023, pp. 58-63, doi:10.31004/riggs.v1i2.102.