Opik Ahmad Taopik, et al. “PROFIL PETANI MUDA DI KABUPATEN CIANJUR JAWA BARAT”. JURNAL TRITON, vol. 9, no. 2, Dec. 2018, pp. 71-85, https://jurnal.polbangtanmanokwari.ac.id/index.php/jt/article/view/57.