Sigit, Agus Anggoro, et al. “Mobilitas Dan Survival Penjual Mie Ayam Dan Bakso Di Kawasan Pinggiran Kota Surakarta”. Proceedings Series on Social Sciences & Humanities, vol. 16, May 2024, pp. 33-36, https://conferenceproceedings.ump.ac.id/pssh/article/view/1005.