Sompie , F., Leke, J. R., Laihad , J., Kiroh , H., Kumajas, N. and Siahaan , R. (2024) “Performance of Laying Chickens with Feed Additive Cinnamon Flour (Cinnamomum burmanni (Nees & T.Nees) Blume)”, JURNAL BIOS LOGOS, 14(1), pp. 137–142. doi: 10.35799/jbl.v14i1.53654.