A. Prayudi, Y. Hariyati, and E. S. Hani, “The Impact of Covid-19 on Ready-to-Drink Coffee Consumer Behavior for People in Situbondo”, Bul. Penelit. Sos. Ekonomi Pertan. Fakultas Pertan. Universitas Haluoleo, vol. 25, no. 2, pp. 151–160, Dec. 2023.