Royani, Mokhamad O, Amri Jahi, Darwis S. Gani, Djoko Susanto, and Gusti Putu Purnaba. “Instrumen Penentuan Kebutuhan Pelatihan Dalam Penyuluhan Sosial”. Jurnal Penyuluhan 6, no. 1 (December 4, 2015). Accessed November 30, 2021. https://jagb.journal.ipb.ac.id/index.php/jupe/article/view/10661.