Oktandani, N. A., and M. Sholahuddin. “Covid-19 Pandemic: The Impact of Product Diversity, Price, Word of Mouth, and Purchase Intention on Impulse Buying Tendency”. Jurnal Informatika Ekonomi Bisnis, Vol. 5, no. 2, June 2023, pp. 514-21, doi:10.37034/infeb.v5i2.253.