IrawanA., Hartatik T., BintaraS., AstutiA., and Kustantinah. “Nutrient Digestibility, N Balance, Performance, and Blood Parameters of Kacang Goats Differing in GDF9 Genotype Fed Different Sources of Dietary Fiber”. Tropical Animal Science Journal, Vol. 47, no. 1, Mar. 2024, pp. 33-41, doi:10.5398/tasj.2024.47.1.33.