Supplementation of Brotowali Stem Meal (Tinospora Crispa L) in the Diet on Performance, and Organ Immunity of Hybrid Ducks Gunsi 888. Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan, [S. l.], v. 13, n. 1, p. 42–47, 2025. DOI: 10.29244/jipthp.13.1.42-47. Disponível em: https://journal.ipb.ac.id/ipthp/article/view/62588. Acesso em: 24 dec. 2025.