THASMI, C. N., HAFIZUDDIN, U. P., HUSNURRIZAL, H., SIREGAR, T. N., HERRIALFIAN, H., SUTRIANA, A., ROSMAIDAR, R., HANUM, F. F., GHOLIB, G., SAYUTI, A., YUSMADI, Y., BARUS, R. A., & ABDELBAGI, M. A. E. (2026). Short communication: Disparities in early luteal phase progesterone concentrations between repeat breeder and fertile Aceh cattle. Asian Journal of Agriculture, 9(2). https://doi.org/10.13057/asianjagric/g090251