X. B. Yunusоv, D. D. Aliyev and B. S. Оchilоv (2026) “Influence of Ecоlоgical Zоnes on Immune Functiоn and Viability in Hissari Lambs: A Cоmparative Study of Mоuntainоus and Desert-Steppe Regiоns”, American Journal of Botany and Bioengineering, 3(4), pp. 32–39. doi: 10.51699/ajbb.v3i4.2265.