ZULKARNAEN, Zulkarnaen. Model Pemasaran Ternak Sapi di Kecamatan Praya Timur Pasca Program Bumi Sejuta Sapi di Nusa Tenggara Barat. Valid: Jurnal Ilmiah, [S. l.], v. 17, n. 1, p. 63–69, 2020. DOI: 10.53512/valid.v17i1.54. Disponível em: https://journal.stieamm.ac.id/valid/article/view/54. Acesso em: 2 may. 2026.