Fitrianti Dwi Anggraeni, A., & Kanah Arieska, P. (2020). Analysis of Quality Sanitation Market In The Block C Market of Wonokromo City of Surabaya Year 2019. PROCEEDING SURABAYA INTERNATIONAL HEALTH CONFERENCE 2019, 1(1), 349–355. Retrieved from https://conferences.unusa.ac.id/index.php/SIHC19/article/view/549