Prayoga, Gigih. “Optimization Of Yard Land For Agriculture In Jada Bahrin Village, Merawang Sub-District, Bangka District, Bangka Belitung Island Province”. Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung 3, no. 1 (August 15, 2018). Accessed May 2, 2024. https://journal.ubb.ac.id/lppm/article/view/144.