Citation | Siregar TN, Hafizuddin H, Wahyuni S, Sari EM, Armansyah T, Husnurrizal H (2026). Serum mineral profiles and testosterone levels as integrated fertility biomarkers in Boerka bucks. J. Anim. Health Prod. 14(2): 519-526. DOI | https://dx.doi.org/10.17582/journal.jahp/2026/14.2.519.526