1. D.H. Jayani. Rata-Rata Metode Memesan Makanan Siap Santap Selama Seminggu. Available from: https://databoks.katadata.co.id/datapublish/2019/09/26/pemesanan-makanan-secara-online-makin-digemari [accesed 21st January 2021].
2. W.C. Chiang, J.C. Chen and X. Xu. int. J. Rev. Management. 1, 97–128 (2007).
3. S. Shadiqurrachman, A.Y. Ridwan and P.G. Kusuma, Advances in Intelligent Systems Research, 1st International Conference on Engineering and Management in Industrial System 2019 (Atlantic Press, 2019), Vol. 171, 351–358.
4. C.Y. Heo, in Revenue Management for Hospitality and Tourism ch 8, edited by P. Legoherel et al (Goodfellow Publishers Limited, London, 2013), 118.
5. Use of dynamic pricing strategies by Airbnb hosts