Triani, A., and E. Effendy. “ANALISIS KELAYAKAN FINANSIAL AYAM RAS PETELUR PADA UD. MUTIARA PETELUR DI KOTA PALU”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal), Vol. 9, no. 2, Apr. 2021, pp. 276 -87, http://103.245.72.23/index.php/agrotekbis/article/view/908.