“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): 98-106. https://doi.org/10.33019/jpi.v3i2.68.