PanggabeanMinas Tiurlina, Siti Amanah, and Prabowo Tjitropranoto. “Persepsi Petani Lada Terhadap Diseminasi Teknologi Usahatani Lada Di Bangka Belitung”. Jurnal Penyuluhan 12, no. 1 (March 2, 2016). Accessed July 5, 2024. https://jurnalpenyuluhan.ipb.ac.id/index.php/jupe/article/view/11321.