Ulhasanah, A. and Heri Nuryanto (2024) “PENGARUH HYGIENE SANITASI AREA TERHADAP KENYAMANAN KONSUMEN PADA FOODCOURT AMIR PRATA BATAM ”, Journal of Innovation Research and Knowledge, 4(5), pp. 2781–2792. doi: 10.53625/jirk.v4i5.8705.