Hendra Syaiful (2025) “ANALISIS PERILAKU FOOD WASTE DI RESTORAN SEDERHANA DI KOTA BATAM MENURUT SUDUT PANDANG THEORY OF PLANNED BEHAVIOR”, Journal of Innovation Research and Knowledge, 5(4), pp. 5245–5260. doi: 10.53625/jirk.v5i4.11473.