Tua, Harapan, Annisa Permata Rahma, and Marianti Marianti. 2026. “Efektivitas Program Pengembangan Sapi Unggul Pada Dinas Peternakan Provinsi Riau”. Musamus Journal of Public Administration 8 (2), 83 - 89. https://doi.org/10.35724/mjpa.v8i2.7654.