Hariyawati, Susi, Siti Ning Farida, and Lilik Nirwana. 2018. “Feasibility of Traditional Market Revitalization for Improving the Performance of Small Trader Performance in Sidoarjo”. Nusantara Science and Technology Proceedings, August. Malang, Indonesia, 327-44. https://nstproceeding.com/index.php/nuscientech/article/view/54.