“Implementasi Kebijakan Penyaluran Pupuk Bersubsidi Melalui Program Kartu Tani (Studi Kasus Pada Petani Nanas di Desa Siwarak Kecamatan Karangreja Kabupaten Purbalinga Jawa Tengah): Implementation of Subsidized Fertilizer Distribution Policy Through Farmer Card Program” (2022) Journal of Political Issues, 3(2), hlm. 98–106. doi:10.33019/jpi.v3i2.68.