Hafsah, H.; Damayanti, A.; Syahrir, S.; Tahir, T.; Rahmasari, F.; Alsahab, M. IMMUNE ORGANS AND GROWTH PERFORMANCE OF MALE LAYING HENS WITH USE OF EUGENOL CLOVE LEAF OIL AS A SUBSTITUTE OF ANTIBIOTIC IN FEED. agroland 2022, 9, 52 - 58.