[1]
H. D. PUTRANTO, G. P. HASIBUAN, Y. YUMIATI, and S. M. GINTING, “Effect of katuk (Sauropus androgynus) powder supplementation on the levels of progesterone (P4) and estradiol-17β (E2) hormones in kacang goat (Capra aegragus)”, Nusantara Biosci, vol. 9, no. 1, pp. 86–91, Feb. 2017, doi: 10.13057/nusbiosci/n090115.