Juliana, Amelda Pramezwary, S. . Triratnasari Tanzil, V. Angelina, and W. . Wibowo Wahyuhadi Putro, “Analisis Kualitas Layanan dan Servicescape Terhadap Kepuasan Pelanggan Mcdonald’s Selama Covid-19”, JISS, vol. 2, no. 02, pp. 275–288, Feb. 2021.